History of Premium Services: Difference between revisions

Latest revision as of 03:35, 19 April 2026

Lentor Estate Service/Service 529 (2007 - 2017)

Route	Year	Date	Service changes
Yio Chu Kang ↺ Lentor Loop	2007	26 May	Introduced between Yio Chu Kang Ter and Lentor Loop (Loop), plying the same route as Service 825 during Saturday afternoons and evenings.
	2009	1 June	Re-numbered to Service 529.
	2017	7 January	Discontinued.

Service 530 (2007 - 2021)

Operator	Route	Year	Date	Service changes
	River Valley Rd → Shenton Way	2007	30 July	Introduced between River Valley Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
EML Transport Service	Tiong Bahru Rd → Shenton Way	2016	29 August	Operations transferred to EML Transport Service and extended to start from Tiong Bahru Rd (Redhill Stn).
	River Valley Rd → Shenton Way	2018	TBC	Shortened back to start from River Valley Rd.
	River Valley Rd → Shenton Way	2021	TBC	Discontinued.

Service 531

Operator	Route	Year	Date	Service changes
	Simei Rd → Shenton Way	2007	30 July	Introduced between Simei Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
	AMSimei Rd → Shenton Way PMAnson Rd → Simei Rd	2008	23 June	Extended to operate between Anson Rd and Simei Rd during weekday evenings.
		2014	TBC	Serves additional bus stops outside and opposite Eastern Lagoon II along Bedok Sth Ave 1.
		2016	29 August	Operations transferred to Commute Solutions Group.
	N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
Ng Ing Tsair Bus Service (Current)	N/A	2021	4 January	Operations transferred to Ng Ing Tsair Bus Service.
Ng Ing Tsair Bus Service (Current)	Simei Rd → Shenton Way	2021	1 February	Resumed service with AM peak route.

Service 532 (2007 - 2018)

Route	Year	Date	Service changes
Clementi Ave 4 → Fullerton Rd	2007	16 July	Introduced between Clementi Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2010	20 September	2nd AM peak trip added at 0750 hrs.
Clementi Ave 4 → Temasek Blvd	2014	11 August	Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
Clementi Ave 4 → Temasek Blvd	2018	1 November	Discontinued.

Service 533 (2007 - 2022)

Route	Year	Date	Service changes
Teban Gardens Rd → Fullerton Rd	2007	16 July	Introduced between Teban Gdns Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2010	2 August	2nd AM peak trip added at 0735 hrs.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
Teban Gardens Rd → Beach Rd		15 August	Operations transferred to Aedge Holdings and extended to terminate at Beach Rd.
		15 August	Reverted to non-wheelchair accessible bus service.
	2022	1 January	Discontinued.

Service 534 (2007 - 2022)

Operator	Route	Year	Date	Service changes
	Yio Chu Kang Rd → Fullerton Rd	2007	16 July	Introduced between Yio Chu Kang Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
		2016	27 June	Designated wheelchair-accessible bus service (WAB).
City Bus Services			29 August	Operations transferred to City Bus Services, serving an additional bus stop opposite Maritime Hse along Cantonment Rd.
			29 August	Reverted to non-wheelchair accessible bus service.
	Serangoon North Ave 5 → Fullerton Rd	2017	TBC	Extended to start from Serangoon Nth Ave 5.
	Serangoon North Ave 5 → Fullerton Rd	2022	1 January	Discontinued.

Service 535 (2007 - 2016)

Route	Year	Date	Service changes
Lor 8 Toa Payoh → Fullerton Rd	2007	16 July	Introduced between Lor 8 Toa Payoh and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
	2016	28 November	Discontinued.

Service 536 (2007 - 2016)

Route	Year	Date	Service changes
Jurong West St 91 → Fullerton Rd	2007	16 July	Introduced between Jurong West St 91 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
Jurong West Ave 3 → Beach Rd		15 August	Operations transferred to Aedge Holdings, extended to start from Jurong West Ave 3 and terminating at Beach Rd.
		15 August	Reverted to non-wheelchair accessible bus service.
		19 December	Discontinued.

Service 537 (2007 - 2008)

Route	Year	Date	Service changes
Jurong West Ave 5 → Fullerton Rd	2007	16 July	Introduced between Jurong West Ave 5 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2008	15 June	Serves new bus stop outside Blk 678D along Jurong West St 64.
	2008	21 July	Discontinued.

Service 538 (2007 - 2022)

Route	Year	Date	Service changes
Pasir Ris Dr 3 → Fullerton Rd	2007	16 July	Introduced between Pasir Ris Dr 3 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2012	19 March	2nd AM peak trip added at 0735 hrs.
	2012	29 April	Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
	2013	30 December	Amended to ply MCE with the partial closure of ECP.
	2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
		29 August	Operations transferred to Aedge Holdings.
		29 August	Reverted to non-wheelchair accessible bus service.
	2022	1 January	Discontinued.

Service 539 (2007 - 2023)

Operator	Route	Year	Date	Service changes
	Pasir Ris Dr 4 → Fullerton Rd	2007	16 July	Introduced between Pasir Ris Dr 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2011	25 April	2nd AM peak trip added at 0735 hrs.
		2013	30 December	Amended to ply MCE with the partial closure of ECP.
		2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
		2016	27 June	Designated wheelchair-accessible bus service (WAB).
	Pasir Ris Dr 4 → Temasek Blvd		26 September	Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
	Pasir Ris Dr 4 → Temasek Blvd		26 September	Reverted to non-wheelchair accessible bus service.
	Pasir Ris Dr 3 → Temasek Blvd	2017	3 January	Extended to start from Pasir Ris Dr 3.
	N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
Ng Ing Tsair Bus Service	N/A	2021	4 January	Operations transferred to Ng Ing Tsair Bus Service.
	Pasir Ris Dr 3 → Temasek Blvd	2022	1 July	Resumed normal operations.
		2022	30 October	Amended to ply Pasir Ris St 11 and Pasir Ris St 12 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris East MRT station on the Cross Island MRT Line.
		2023	22 December	Discontinued.

Service 540 (1998 - 2004)

Operator	Year	Date	Service changes
Bus-Plus	1998	TBC	Introduced between Greenridge Crescent and Shenton Way.
Bus-Plus	2004	TBC	Discontinued.

Service 540 (2007 - 2008)

Operator	Route	Year	Date	Service changes
	Yuan Ching Rd → Fullerton Rd	2007	16 July	Introduced between Yuan Ching Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	Yuan Ching Rd → Fullerton Rd	2008	21 July	Discontinued.

Service 541 (1998 - 2021)

Operator	Year	Date	Service changes
Bus-Plus	1998	TBC	Introduced between Bayshore Road and Shenton Way.
Bus-Plus	2021	31 May	Discontinued.

Service 542 (2007 - 2022)

Route	Year	Date	Service changes
Jurong West Ave 1 → Fullerton Rd	2007	16 July	Introduced between Jurong West Ave 1 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
Jurong West Ave 1 → Fullerton Rd	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
AMYung Ho Rd → Nicoll Highway PMNicoll Highway → Yung Ho Rd	2016	22 February	Operations transferred to Aedge Holdings, extended to start from Yung Ho Rd and terminate at Nicoll Highway with evening peak trips introduced between Nicoll Highway and Yung Ho Rd.
Yung Ho Rd → Nicoll Highway	2016	8 August	Evening peak trips discontinued.
Yung Ho Rd → Nicoll Highway	2022	1 January	Discontinued.

Service 543 (1998 - 1999)

Operator	Year	Date	Service changes
Bus-Plus	1998	TBC	Introduced between Pandan Valley and Shenton Way.
Bus-Plus	1999	TBC	Discontinued.

Service 543 (2007 - 2022)

Route	Year	Date	Service changes
Jurong East Ave 1 → Fullerton Rd	2007	16 July	Introduced between Jurong East Ave 1 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2011	28 November	2nd AM peak trip added at 0750 hrs.
AMJurong East Ave 1 → Beach Rd PMBeach Rd → Jln Boon Lay	2016	29 February	Operations transferred to Aedge Holdings, extended to terminate at Beach Rd with evening peak trips introduced between Beach Rd and Jln Boon Lay.
Jurong East Ave 1 → Beach Rd	2016	8 August	Evening peak trips discontinued.
Jurong East Ave 1 → Beach Rd	2022	1 January	Discontinued.

Service 544 (2007 - 2018)

Route	Year	Date	Service changes
Bedok North Rd → Fullerton Rd	2007	16 July	Introduced between Bedok Nth Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2012	19 March	2nd AM peak trip added at 0750 hrs.
	2013	30 December	Amended to ply MCE with the partial closure of ECP.
	2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
Bedok North Rd → Nicoll Highway	2017	3 January	Operations transferred to Commute Solutions Group and extended to terminate at Nicoll Highway.
Bedok North Rd → Nicoll Highway	2018	9 July	Discontinued.

Service 545

Operator	Route	Year	Date	Service changes
	Bedok North Ave 4 → Fullerton Rd	2007	16 July	Introduced between Bedok Nth Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2011	31 October	2nd AM peak trip added at 0750 hrs.
		2013	30 December	Amended to ply MCE with the partial closure of ECP.
		2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
		2016	27 June	Designated wheelchair-accessible bus service (WAB).
APT Travel (Current)		2017	3 January	Operations transferred to APT Travel.

Service 546 (1998 - 2002)

Operator	Year	Date	Service changes
Bus-Plus	1998	TBC	Introduced between Woollerton Park and Shenton Way.
Bus-Plus	2002	TBC	Discontinued.

Service 546 (2008 - 2016)

Operator	Route	Year	Date	Service changes
	Geylang Bahru → Shenton Way	2008	4 April	Introduced between Geylang Bahru and Shenton Way as a peak hour one-directional service during weekday mornings.
	Geylang Bahru → Shenton Way	2016	29 August	Discontinued.

Service 547 (1998 - 2021)

Operator	Year	Date	Service changes
Bus-Plus	1998	TBC	Introduced between Meyer Road and Shenton Way.
Bus-Plus	2021	31 May	Discontinued.

Service 548 (2008 - 2022)

Route	Year	Date	Service changes
Ang Mo Kio Ave 5 → Fullerton Rd	2008	25 February	Introduced between Ang Mo Kio Ave 5 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2010	19 April	2nd AM peak trip added at 0750 hrs.
	2011	19 December	3rd and 4th AM peak trips added at 0745 hrs and 0755 hrs.
AMAng Mo Kio Ave 5 → Fullerton Rd PMCollyer Quay → Ang Mo Kio Ave 5	2015	13 July	Operations transferred to Aedge Holdings with evening peak trips introduced between Collyer Quay and Ang Mo Kio Ave 5.
Ang Mo Kio Ave 5 → Fullerton Rd	2016	8 August	Evening peak trips discontinued.
Ang Mo Kio Ave 5 → Fullerton Rd	2022	1 January	Discontinued.

Service 549 (1998 - 1999)

Operator	Year	Date	Service changes
Bus-Plus	1998	TBC	Introduced between Jalan Angklong and Shenton Way.
Bus-Plus	1999	TBC	Discontinued.

Service 549 (2008 - 2021)

Route	Year	Date	Service changes
Ang Mo Kio St 61 → Fullerton Rd	2008	25 February	Introduced between Ang Mo Kio St 61 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2010	17 February	2nd AM peak trip added at 0750 hrs.
	2010	20 September	3rd AM peak trip added at 0755 hrs.
	2011	17 January	Amended to ply Ang Mo Kio Ave 3 with the introduction of Premium Service 761.
	2011	17 January	1 AM peak trip removed.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
Ang Mo Kio St 61 → Temasek Blvd	2016	3 October	Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
		5 May	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
		1 July	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
	2021	4 January	Discontinued.

Service 550

Operator	Route	Year	Date	Service changes
	Rivervale Dr → Fullerton Rd	2008	25 February	Introduced between Rivervale Dr and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
		2011	27 September	2nd AM peak trip added at 0730 hrs.
City Bus Services (Current)	Sengkang East Ave → Fullerton Rd	2015	13 July	Operations transferred to City Bus Services and shortened to start from Sengkang East Ave.
	Sengkang East Ave → Fullerton Rd	2018	9 April	Amended to ply Punggol Rd, Sengkang East Way, Sengkang West Way and Fernvale Rd, skipping Sengkang East Ave and Sengkang West Ave.
	Sumang Walk → Fullerton Rd	2023	3 January	Extended to start from Sumang Wk.

Service 552 (2008 - 2018)

Route	Year	Date	Service changes
Tampines St 45 → Fullerton Rd	2008	21 April	Introduced between Tampines St 45 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2013	30 December	Amended to ply MCE with the partial closure of ECP.
	2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
	2016	28 March	Designated wheelchair-accessible bus service (WAB).
Tampines St 45 → Nicoll Highway	2017	3 January	Operations transferred to Commute Solutions Group and extended to terminate at Nicoll Highway.
Tampines St 45 → Nicoll Highway	2017	11 December	Discontinued.

Service 553 (2008 - 2021)

Operator	Route	Year	Date	Service changes
	Tampines Ave 9 → Fullerton Rd	2008	21 April	Introduced between Tampines Ave 9 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2013	30 December	Amended to ply MCE with the partial closure of ECP.
		2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
		2016	28 March	Designated wheelchair-accessible bus service (WAB).
APT Travel		2017	3 January	Operations transferred to APT Travel.
		2018	TBC	Extended to start from Tampines Ave 9 (Opp Blk 721).
		2021	TBC	Discontinued.

Service 554 (2008 - 2019)

Operator	Route	Year	Date	Service changes
	Tampines Ave 4 → Fullerton Rd	2008	21 April	Introduced between Tampines Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2010	20 September	2nd AM peak trip added at 0735 hrs.
		2013	30 December	Amended to ply MCE with the partial closure of ECP.
		2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
		2016	28 March	Designated wheelchair-accessible bus service (WAB).
Tan Bus Transport		2016	29 August	Operations transferred to Tan Bus Transport.
Tan Bus Transport		2019	31 July	Discontinued.

Service 555 (1997 - 2003)

Operator	Year	Date	Service changes
	1997	20 June	Introduced between Watten Estate and Spottiswoode Park, replacing Citylink Direct service 15.
	2003	1 December	Discontinued.

Service 555 (2008 - 2017)

Route	Year	Date	Service changes
Bt Panjang Ring Rd → Fullerton Rd	2008	25 February	Introduced between Bt Panjang Ring Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
	2017	3 April	Discontinued.

Service 556 (1997 - 2003)

Operator	Year	Date	Service changes
	1997	20 June	Introduced between Sunset Way and Shenton Way, replacing Citylink Direct service 16.
	2003	1 December	Discontinued.

Service 556 (2008 - 2016)

Route	Year	Date	Service changes
Choa Chu Kang North 7 → Fullerton Rd	2008	25 February	Introduced between Choa Chu Kang Nth 7 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
Choa Chu Kang North 7 → Fullerton Rd	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
Choa Chu Kang North 7 → Temasek Blvd	2014	15 September	Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
Choa Chu Kang North 7 → Temasek Blvd	2016	20 June	Discontinued.

Service 557 (2008 - 2021)

Route	Year	Date	Service changes
Choa Chu Kang Ave 3 → Fullerton Rd	2008	25 February	Introduced between Choa Chu Kang Ave 3 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
Choa Chu Kang Ave 3 → Fullerton Rd	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
Choa Chu Kang Ave 3 → Temasek Blvd	2014	15 September	Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
Choa Chu Kang Dr → Temasek Blvd	2016	22 September	Amended to start from Choa Chu Kang Dr and ply Choa Chu Kang Ave 5, Choa Chu Kang Ave 6, Choa Chu Kang Ave 1 and Choa Chu Kang Ave 7, skipping Teck Whye Ave.
Choa Chu Kang Dr → Temasek Blvd	2018	TBC	Amended to ply Bt Batok Rd.
N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
N/A		5 May	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
Choa Chu Kang Dr → Temasek Blvd		1 July	Resumed normal operations.
Choa Chu Kang Dr → Temasek Blvd	2021	4 January	Discontinued.

Service 558 (2008 - 2016)

Route	Year	Date	Service changes
Yishun Ring Rd → Fullerton Rd	2008	21 April	Introduced between Yishun Ring Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2008	29 August	Serves additional bus stop outside Blk 774 along Yishun Ring Rd.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
Yishun Ring Rd → Temasek Blvd	2014	25 August	Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
Yishun Ring Rd → Temasek Blvd	2016	3 May	Discontinued.

Service 559 (2008 - 2022)

Operator	Route	Year	Date	Service changes
	Yishun Ave 11 → Fullerton Rd	2008	21 April	Introduced between Yishun Ave 11 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
		2011	11 April	2nd AM peak trip added at 0735 hrs.
	Yishun Ave 11 → Temasek Blvd	2014	1 September	Operations transferred to Commute Solutions LLP, extended to terminate at Temasek Blvd and serves 2 additional bus stops outside Yishun Sports Hall along Yishun Ave 2 and outside Outram Pk Stn along Outram Rd.
	N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
	N/A		5 May	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
	Yishun Ave 11 → Temasek Blvd		1 July	Resumed normal operations.
3S Transport		2021	4 January	Operations transferred to 3S Transport.
3S Transport		2022	1 January	Discontinued.

Service 560

Operator	Route	Year	Date	Service changes
	Pandan Valley → Fullerton Rd	2008	30 June	Introduced between Pandan Valley and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
		2011	27 December	2nd AM peak trip added at 0745 hrs.
		2015	8 June	3rd AM peak trip added.
		2016	27 June	Designated wheelchair-accessible bus service (WAB).
	Pandan Valley → Temasek Blvd	2016	26 September	Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
	Pandan Valley → Temasek Blvd	2018	TBC	Serves 3 additional bus stops opposite Blk 343, opposite Blk 352 and after Dover Rd along Clementi Rd.
	N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
			5 May	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
			1 July	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until February 2021.
Diamond Coach Singapore (Current)		2021	4 January	Operations transferred to Diamond Coach Singapore.
Diamond Coach Singapore (Current)	Pandan Valley → Temasek Blvd	2021	1 December	Resumed normal operations.

Service 561 (2008 - 2016)

Route	Year	Date	Service changes
Upp Aljunied Rd → Fullerton Rd	2008	30 June	Introduced between Upp Aljunied Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
	2016	14 November	Discontinued.

Service 563 (2008 - 2016)

Route	Year	Date	Service changes
Bt Timah Rd → Fullerton Rd	2008	30 June	Introduced between Bt Timah Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
	2016	29 August	Discontinued.

Service 564 (2008 - 2017)

Route	Year	Date	Service changes
Farrer Rd → Fullerton Rd	2008	30 June	Introduced between Farrer Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
	2015	16 April	2nd AM peak trip added.
	2016	27 June	Designated wheelchair-accessible bus service (WAB).
Farrer Rd → Temasek Blvd	2016	15 August	Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
Farrer Rd → Temasek Blvd	2017	11 September	Discontinued.

Service 565

Operator	Route	Year	Date	Service changes
	Ah Hood Rd → Fullerton Rd	2008	30 June	Introduced between Ah Hood Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
		2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
		2016	28 March	Designated wheelchair-accessible bus service (WAB).
City Transit (Current)		2016	29 August	Operations transferred to City Transit, serving an additional bus stop opposite Maritime Hse along Cantonment Rd.
	Ah Hood Rd → Central Blvd	2022	TBC	Extended to terminate at Central Blvd and amended to ply Jln Tenteram, skipping a portion of Jln Bahagia.
	Ah Hood Rd → Phillip St	2023	TBC	Shortened to terminate at Phillip St (outside Tan Ean Kiam Bldg).

Service 566 (2008 - 2022)

Route	Year	Date	Service changes
Meyer Rd → Fullerton Rd	2008	30 June	Introduced between Meyer Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
Meyer Rd → Fullerton Rd	2013	30 December	Amended to ply MCE with the partial closure of ECP.
Meyer Rd → Marina Blvd	2014	4 August	Operations transferred to Commute Solutions LLP and extended to terminate at Marina Blvd.
Meyer Rd → Marina Blvd	2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
		5 May	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
		1 July	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until further notice.
	2021	4 January	Operations transferred to BT & Tan Transport.
	2022	1 January	Discontinued.

Service 569 (2008 - 2022)

Route	Year	Date	Service changes
Punggol Central → Fullerton Rd	2008	25 February	Introduced between Punggol Ctrl and Fullerton Rd as a peak hour one-directional service during weekday mornings.
Punggol Central → Fullerton Rd	2009	5 October	Amended to ply Cecil St, skipping Robinson Rd.
Punggol Dr → Nicoll Highway	2016	18 January	Operations transferred to Aedge Holdings, extended to start from Punggol Dr and terminate at Nicoll Highway.
Punggol Dr → Nicoll Highway	2022	1 January	Discontinued.

Service 570 (January - September 2011)

Operator	Route	Year	Date	Service changes
	New Upp Changi Rd → Tanah Merah Ferry Rd	2011	1 January	Introduced between New Upp Changi Rd (Bedok Stn) and Tanah Merah Ferry Rd (Tanah Merah Ferry Ter) as a peak hour one-directional service during weekday mornings.
	New Upp Changi Rd → Tanah Merah Ferry Rd	2011	3 September	Discontinued.

Service 585 (2008 - 2018)

Route	Year	Date	Service changes
Bedok Reservoir Rd → Fullerton Rd	2008	21 April	Introduced between Bedok Reservoir Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2011	28 August	Amended to ply Jln Damai and Bedok Reservoir Rd with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bt MRT station on the Downtown MRT Line.
	2012	25 June	2nd AM peak trip added at 0750 hrs.
	2013	30 December	Amended to ply MCE with the partial closure of ECP.
	2014	28 September	Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
	2016	28 March	Designated wheelchair-accessible bus service (WAB).
	2016	24 April	Amended to ply the reinstated Kaki Bt Ave 1 and Jln Tenaga, skipping Jln Damai and Bedok Reservoir Rd.
Bedok Reservoir Rd → Temasek Blvd	2017	3 January	Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
Bedok Reservoir Rd → Temasek Blvd	2018	15 June	Discontinued.

Service 586 (2008 - 2009)

Operator	Route	Year	Date	Service changes
	Bt Panjang Ring Rd → Jurong East	2008	8 September	Introduced between Bt Panjang Ring Rd and Jurong East Int as a peak hour one-directional service during weekday mornings.
	Bt Panjang Ring Rd → Jurong East	2009	9 February	Discontinued.

Service 587 (2008 - 2016)

Route	Year	Date	Service changes
Woodlands Ring Rd → Shenton Way	2008	30 June	Introduced between Woodlands Ring Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
	2008	20 October	Amended to ply Woodlands Ave 6.
	2016	28 November	Discontinued.

Service 588 (2008 - 2021)

Route	Year	Date	Service changes
Sin Ming Ave → Shenton Way	2008	30 June	Introduced between Sin Ming Ave and Shenton Way as a peak hour one-directional service during weekday mornings.
Sin Ming Ave → Shenton Way	2016	29 August	Operations transferred to Commute Solutions Group.
N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
		5 May	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
		1 July	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
	2021	4 January	Discontinued.

Service 589 (2008 - 2017)

Route	Year	Date	Service changes
Sunset Way → Fullerton Rd	2008	8 September	Introduced between Sunset Way and Fullerton Rd as a peak hour one-directional service during weekday mornings.
	2012	TBC	Serves new bus stop near LP 36 along Sunset Way.
	2017	1 March	Discontinued.

Service 590 (2008 - 2021)

Route	Year	Date	Service changes
Choa Chu Kang Cres → Shenton Way	2008	8 September	Introduced between Choa Chu Kang Cres and Shenton Way as a peak hour one-directional service during weekday mornings.
	2012	6 August	2nd AM peak trip added at 0740 hrs.
	2017	3 January	Operations transferred to Commute Solutions Group.
	2018	TBC	Extended to start from the bus stop outside Blk 681 along Choa Chu Kang Cres.
	2019	16 August	Amended to ply Brickland Rd and Bt Batok Rd, skipping Choa Chu Kang Nth 6 and Choa Chu Kang Nth 5.
Brickland Rd → Shenton Way	2020	2 January	Shortened to start from Brickland Rd and amended to ply Bt Batok West Ave 8, Bt Batok West Ave 3 and Bt Batok West Ave 6.
N/A		8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
		5 May	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
		1 July	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
	2021	4 January	Discontinued.

Service 597 (2008 - 2009)

Operator	Route	Year	Date	Service changes
	Lor 2 Toa Payoh → Shenton Way	2008	8 September	Introduced between Lor 2 Toa Payoh and Shenton Way as a peak hour one-directional service during weekday mornings.
	Lor 2 Toa Payoh → Shenton Way	2009	16 November	Discontinued.

Service 598 (2008 - 2016)

Route	Year	Date	Service changes
Petir Rd → Shenton Way	2008	8 September	Introduced between Petir Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
	2010	23 May	Skips temporarily closed bus stop outside Assumption Voc Inst along Upp Bt Timah Rd to facilitate the construction of Cashew MRT station along the Downtown MRT Line.
	2015	1 March	Serves reinstated bus stop outside Assumption Pathway Sch along Upp Bt Timah Rd.
	2016	19 December	Discontinued.

Service 599 (2008 - 2023)

Operator	Route	Year	Date	Service changes
	Hougang St 51 → Shenton Way	2008	8 September	Introduced between Hougang St 51 and Shenton Way as a peak hour one-directional service during weekday mornings.
Xing Sheng Transport Services		2016	29 August	Operations transferred to Xing Sheng Transport Services.
Xing Sheng Transport Services		2023	1 July	Discontinued.

Service 761 (2011 - 2022)

Operator	Route	Year	Date	Service changes
	Ang Mo Kio Ave 2 → Fullerton Rd	2011	17 January	Introduced between Ang Mo Kio Ave 2 and Fullerton Rd as a peak hour one-directional service during weekday mornings, replacing the deleted sectors of Premium Service 549.
	Ang Mo Kio Ave 2 → Temasek Blvd	2016	3 October	Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
	N/A	2020	8 April	Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
	N/A		5 May	Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
	Ang Mo Kio Ave 2 → Temasek Blvd		1 July	Resumed normal operations.
3S Transport		2021	4 January	Operations transferred to 3S Transport.
3S Transport		2022	1 January	Discontinued.

Teachers' Estate Service (2006 - 2007)

Route	Year	Date	Service changes
Yio Chu Kang ↺ Teachers' Estate	2006	26 June	Introduced between Yio Chu Kang Ter and Teachers' Est (Loop) as a day service on weekdays and Saturdays.
	2006	9 December	Revised to operate on weekdays only.
	2007	9 April	Serves additional bus stops outside and opposite Castle Green along Ang Mo Kio Ave 6 and outside and opposite Seasons Pk along Yio Chu Kang Rd.
		21 May	Extended to ply Sembawang Hills Dr, Thomson Hill and Thomson Hills Dr before serving Teachers' Est.
		3 September	Discontinued.

Springside & Springleaf Estate Service (2007 - 2009)

Operator	Route	Year	Date	Service changes
	PeakYio Chu Kang ↺ Springside/Springleaf Estates Off PeakAng Mo Kio ↺ Springside/Springleaf Estates	2007	26 November	Introduced between Yio Chu Kang Ter (Peak) / Ang Mo Kio Int (Off Peak) and Springside/Springleaf Est (Loop) as a day service on weekdays.
		2009	1 June	Discontinued.

Service LCS1

Operator	Route	Year	Date	Service changes
	AMTampines Ave 9 → Airline Rd PMAirline Rd → Tampines Ave 9	2023	23 Feburary	Introduced between Tampines Avenue 9 and Airline Rd as a peak hour one-directional service during weekdays peak hours, departing at 0730 hrs and 0800 hrs in the morning and 1800 hrs and 1830 hrs in the evening. Flat fare of $3.20 via EZ-Link and contactless bank cards only.
		2023	27 March	Revision of departure times to 30 minutes earlier in the morning at 0700 hrs and 0730 hrs and 15 minutes earlier in the evening at 1745 hrs and 1815 hrs.
(Current)		2025	23 April	Operations transferred to Tower Transit Singapore.
(Current)		2025	23 June	Revision of fare to $4.00.

Service LCS2

Operator	Route	Year	Date	Service changes
	AMPunggol Way → Airline Rd PMAirline Rd → Punggol Way	2023	23 Feburary	Introduced between Punggol Way and Airline Rd as a peak hour one-directional service during weekdays peak hours, departing at 0730 hrs and 0800 hrs in the morning and 1800 hrs and 1830 hrs in the evening. Flat fare of $3.20 via EZ-Link and contactless bank cards only.
		2023	27 March	Revision of departure times to 30 minutes earlier in the morning at 0700 hrs and 0730 hrs and 15 minutes earlier in the evening at 1745 hrs and 1815 hrs.
(Current)		2025	23 April	Operations transferred to Tower Transit Singapore.
		2025	23 June	Revision of fare to $4.00.
		2026	30 March	Amended to ply Punggol Place with the partial closure of Punggol Walk to facilitate the construction of Punggol station on the Cross Island Line.

References

@@ Line 1: / Line 1: @@
-==SBS/SBS Transit==
+==Lentor Estate Service/Service 529 (2007 - 2017)==
-===Service 532===
+{| class="wikitable" style='text-align:center'
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SMB}}
+|rowspan=3|Yio Chu Kang ↺ Lentor Loop
+|'''2007'''
+|'''26 May'''
+|style='text-align:left'|Introduced between Yio Chu Kang Ter and Lentor Loop (Loop), plying the same route as Service 825 during Saturday afternoons and evenings.
+|-
+|'''2009'''
+|'''1 June'''
+|style='text-align:left'|Re-numbered to Service 529.
+|-
+|'''2017'''
+|'''7 January'''
+|style='text-align:left'|Discontinued.
+|}
+==Service 530 (2007 - 2021)==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
+|-
+|{{SMB}}
+|River Valley Rd → Shenton Way
+|'''2007'''
+|'''30 July'''
+|style='text-align:left'|Introduced between River Valley Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
+|-
+|rowspan=3|EML Transport Service
+|Tiong Bahru Rd → Shenton Way
+|'''2016'''
+|'''29 August'''
+|style='text-align:left'|Operations transferred to EML Transport Service and extended to start from Tiong Bahru Rd (Redhill Stn).
+|-
+|rowspan=2|River Valley Rd → Shenton Way
+|'''2018'''
+|{{TBC}}
+|style='text-align:left'|Shortened back to start from River Valley Rd.
+|-
+|'''2021'''
+|{{TBC}}
+|style='text-align:left'|Discontinued.
+|}
+==Service 531==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/BUS|xfc=|xbc=}}'|Year
+!style='{{CSS/BUS|xfc=|xbc=}}'|Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
+|-
+|rowspan=3|{{SMB}}
+|Simei Rd → Shenton Way
+|'''2007'''
+|'''30 July'''
+|style='text-align:left'|Introduced between Simei Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
+|-
+|rowspan=3|{{Bus/D|AM|style=border:1px solid|note=Simei Rd → Shenton Way}}{{Bus/D|PM|style=border:1px solid|note=Anson Rd → Simei Rd}}
+|'''2008'''
+|'''23 June'''
+|style='text-align:left'|Extended to operate between Anson Rd and Simei Rd during weekday evenings.
+|-
+|'''2014'''
+|{{TBC}}
+|style='text-align:left'|Serves additional bus stops outside and opposite Eastern Lagoon II along Bedok Sth Ave 1.
+|-
+|rowspan=2|{{Commute Solutions}}
+|'''2016'''
+|'''29 August'''
+|style='text-align:left'|Operations transferred to Commute Solutions Group.
+|-
+|rowspan=2 {{N/A}}
+|'''2020'''
+|'''8 April'''
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
+|-
+|rowspan=2|Ng Ing Tsair Bus Service<br>'''(Current)'''
+|rowspan=2|'''2021'''
+|'''4 January'''
+|style='text-align:left'|Operations transferred to Ng Ing Tsair Bus Service.
+|-
+|Simei Rd → Shenton Way
+|'''1 February'''
+|style='text-align:left'|Resumed service with AM peak route.
+|}
+==Service 532 (2007 - 2018)==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
+|-
+|rowspan=3|{{SBST}}
+|rowspan=3|Clementi Ave 4 → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Clementi Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Clementi Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|'''2010'''
+|'''20 September'''
+|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
 |-
+|rowspan=2|{{Commute Solutions}}
+|rowspan=2|Clementi Ave 4 → Temasek Blvd
 |'''2014'''
 |'''11 August'''
-|Handed over to Commute Solutions LLP.
+|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
+|-
+|'''2018'''
+|'''1 November'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 533===
+==Service 533 (2007 - 2022)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=4|{{SBST}}
+|rowspan=4|Teban Gardens Rd → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Teban Gardens Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Teban Gdns Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
-|'''2016'''
+|'''2010'''
-|'''15 August'''
+|'''2 August'''
-|Handed over to Aedge Holdings Pte Ltd.
+|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
+|-
+|rowspan=3|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=3|{{Aedge Holdings}}
+|rowspan=3|Teban Gardens Rd → Beach Rd
+|rowspan=2|'''15 August'''
+|style='text-align:left'|Operations transferred to Aedge Holdings and extended to terminate at Beach Rd.
+|-
+|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
+|-
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 534===
+==Service 534 (2007 - 2022)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SBST}}
+|rowspan=5|Yio Chu Kang Rd → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Yio Chu Kang Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Yio Chu Kang Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|rowspan=3|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=4|City Bus Services
+|rowspan=2|'''29 August'''
+|style='text-align:left'|Operations transferred to City Bus Services, serving an additional bus stop opposite Maritime Hse along Cantonment Rd.
 |-
-|'''2016'''
+|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
-|'''29 August'''
+|-
-|Handed over to a private operator.
+|rowspan=2|Serangoon North Ave 5 → Fullerton Rd
+|'''2017'''
+|{{TBC}}
+|style='text-align:left'|Extended to start from Serangoon Nth Ave 5.
+|-
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 535===
+==Service 535 (2007 - 2016) {{WAB}}==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=4|{{SBST}}
+|rowspan=4|Lor 8 Toa Payoh → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Lor 8 Toa Payoh and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Lor 8 Toa Payoh and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|rowspan=2|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|'''28 November'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 536===
+==Service 536 (2007 - 2016)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SBST}}
+|rowspan=3|Jurong West St 91 → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Jurong West St 91 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Jurong West St 91 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
-|'''2016'''
+|rowspan=4|'''2016'''
-|'''15 August'''
+|'''27 June'''
-|Handed over to Aedge Holdings Pte Ltd.
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=3|{{Aedge Holdings}}
+|rowspan=3|Jurong West Ave 3 → Beach Rd
+|rowspan=2|'''15 August'''
+|style='text-align:left'|Operations transferred to Aedge Holdings, extended to start from Jurong West Ave 3 and terminating at Beach Rd.
+|-
+|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
+|-
+|'''19 December'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 537===
+==Service 537 (2007 - 2008)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SBST}}
+|rowspan=3|Jurong West Ave 5 → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Jurong West Ave 5 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Jurong West Ave 5 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|-
+|rowspan=2|'''2008'''
+|'''15 June'''
+|style='text-align:left'|Serves new bus stop outside Blk 678D along Jurong West St 64.
 |-
-|'''2008'''
 |'''21 July'''
-|Withdrawn.
+|style='text-align:left'|Discontinued.
 |}
-===Service 538===
+==Service 538 (2007 - 2022)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=6|{{SBST}}
+|rowspan=9|Pasir Ris Dr 3 → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Pasir Ris Dr 3 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Pasir Ris Dr 3 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|-
+|rowspan=2|'''2012'''
+|'''19 March'''
+|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
+|-
+|'''29 April'''
+|style='text-align:left'|Serves new bus stop outside Blk 612 along Pasir Ris Dr 1.
 |-
 |'''2013'''
 |'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
 |'''2014'''
 |'''28 September'''
-|Amended to ply express sectors along Maxwell Rd, skipping express sectors along Prince Edward Rd with the road changes in the Marina South area.
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
+|-
+|rowspan=3|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=3|{{Aedge Holdings}}
+|rowspan=2|'''29 August'''
+|style='text-align:left'|Operations transferred to Aedge Holdings.
 |-
-|'''2016'''
+|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
-|'''29 August'''
+|-
-|Handed over to Aedge Holdings Pte Ltd.
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 539===
+==Service 539 (2007 - 2023)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=5|{{SBST}}
+|rowspan=5|Pasir Ris Dr 4 → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Pasir Ris Dr 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Pasir Ris Dr 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|-
+|'''2011'''
+|'''25 April'''
+|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
 |-
 |'''2013'''
 |'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
 |'''2014'''
 |'''28 September'''
-|Amended to ply express sectors along Maxwell Rd, skipping express sectors along Prince Edward Rd with the road changes in the Marina South area.
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
+|-
+|rowspan=3|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=4|{{Commute Solutions}}
+|rowspan=2|Pasir Ris Dr 4 → Temasek Blvd
+|rowspan=2|'''26 September'''
+|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
+|-
+|style='text-align:left'|Reverted to non-wheelchair accessible bus service.
+|-
+|Pasir Ris Dr 3 → Temasek Blvd
+|'''2017'''
+|'''3 January'''
+|style='text-align:left'|Extended to start from Pasir Ris Dr 3.
+|-
+|rowspan=2 {{N/A}}
+|'''2020'''
+|'''8 April'''
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore.
+|-
+|rowspan=4|Ng Ing Tsair Bus Service
+|'''2021'''
+|'''4 January'''
+|style='text-align:left'|Operations transferred to Ng Ing Tsair Bus Service.
+|-
+|rowspan=3|Pasir Ris Dr 3 → Temasek Blvd
+|rowspan=2|'''2022'''
+|'''1 July'''
+|style='text-align:left'|Resumed normal operations.
+|-
+|'''30 October'''
+|style='text-align:left'|Amended to ply Pasir Ris St 11 and Pasir Ris St 12 with the partial closure of Pasir Ris Dr 1 to facilitate the construction of Pasir Ris East MRT station on the Cross Island MRT Line.
+|-
+|'''2023'''
+|'''22 December'''
+|style='text-align:left'|Discontinued.
+|}
+==Service 540 (1998 - 2004)==
+{| class="toccolours bushist" border="1" cellpadding="3"
+|-class="PAST"
+!Operator
+!Year
+!Date
+!Service changes
+|-
+!rowspan="2"|Bus-Plus
+|1998
+|{{TBC}}
+|Introduced between Greenridge Crescent and Shenton Way.
+|-
+|2004
+|{{TBC}}
+|Discontinued.
 |}
-===Service 540===
+==Service 540 (2007 - 2008)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SBST}}
+|rowspan=2|Yuan Ching Rd → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Yuan Ching Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Yuan Ching Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2008'''
 |'''21 July'''
-|Withdrawn.
+|style='text-align:left'|Discontinued.
 |}
-===Service 542===
+==Service 541 (1998 - 2021)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="toccolours bushist" border="1" cellpadding="3"
-|-bgcolor=#808080
+|-class="PAST"
-!<font style="color:white;">Year
+!Operator
-!<font style="color:white;">Date
+!Year
-!<font style="color:white;">Service changes
+!Date
+!Service changes
+|-
+!rowspan="2"|Bus-Plus
+|1998
+|{{TBC}}
+|Introduced between Bayshore Road and Shenton Way.
+|-
+|2021
+|31 May
+|Discontinued.
+|}
+==Service 542 (2007 - 2022)==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SBST}}
+|rowspan=2|Jurong West Ave 1 → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Jurong West Ave 1 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Jurong West Ave 1 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
-|'''2016'''
+|rowspan=3|{{Aedge Holdings}}
+|{{Bus/D|AM|style=border:1px solid|note=Yung Ho Rd → Nicoll Highway}}{{Bus/D|PM|style=border:1px solid|note=Nicoll Highway → Yung Ho Rd}}
+|rowspan=2|'''2016'''
 |'''22 February'''
-|Handed over to Aedge Holdings Pte Ltd.
+|style='text-align:left'|Operations transferred to Aedge Holdings, extended to start from Yung Ho Rd and terminate at Nicoll Highway with evening peak trips introduced between Nicoll Highway and Yung Ho Rd.
+|-
+|rowspan=2|Yung Ho Rd → Nicoll Highway
+|'''8 August'''
+|style='text-align:left'|Evening peak trips discontinued.
+|-
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
+|}
+==Service 543 (1998 - 1999)==
+{| class="toccolours bushist" border="1" cellpadding="3"
+|-class="PAST"
+!Operator
+!Year
+!Date
+!Service changes
+|-
+!rowspan="2"|Bus-Plus
+|1998
+|{{TBC}}
+|Introduced between Pandan Valley and Shenton Way.
+|-
+|1999
+|{{TBC}}
+|Discontinued.
 |}
-===Service 543===
+==Service 543 (2007 - 2022)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SBST}}
+|rowspan=3|Jurong East Ave 1 → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Jurong East Ave 1 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Jurong East Ave 1 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|'''2011'''
+|'''28 November'''
+|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
 |-
-|'''2016'''
+|rowspan=3|{{Aedge Holdings}}
+|{{Bus/D|AM|style=border:1px solid|note=Jurong East Ave 1 → Beach Rd}}{{Bus/D|PM|style=border:1px solid|note=Beach Rd → Jln Boon Lay}}
+|rowspan=2|'''2016'''
 |'''29 February'''
-|Handed over to Aedge Holdings Pte Ltd.
+|style='text-align:left'|Operations transferred to Aedge Holdings, extended to terminate at Beach Rd with evening peak trips introduced between Beach Rd and Jln Boon Lay.
+|-
+|rowspan=2|Jurong East Ave 1 → Beach Rd
+|'''8 August'''
+|style='text-align:left'|Evening peak trips discontinued.
+|-
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 544===
+==Service 544 (2007 - 2018)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=5|{{SBST}}
+|rowspan=5|Bedok North Rd → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Bedok North Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Bedok Nth Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|-
+|'''2012'''
+|'''19 March'''
+|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
 |-
 |'''2013'''
 |'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
 |'''2014'''
 |'''28 September'''
-|Amended to ply express sectors along Maxwell Rd, skipping express sectors along Prince Edward Rd with the road changes in the Marina South area.
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
+|-
+|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=2|{{Commute Solutions}}
+|rowspan=2|Bedok North Rd → Nicoll Highway
+|'''2017'''
+|'''3 January'''
+|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Nicoll Highway.
+|-
+|'''2018'''
+|'''9 July'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 545===
+==Service 545==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/BUS|xfc=|xbc=}}'|Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=5|{{SBST}}
+|rowspan=6|Bedok North Ave 4 → Fullerton Rd
 |'''2007'''
 |'''16 July'''
-|Introduced between Bedok North Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Bedok Nth Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|-
+|'''2011'''
+|'''31 October'''
+|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
 |-
 |'''2013'''
 |'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
 |'''2014'''
 |'''28 September'''
-|Amended to ply express sectors along Maxwell Rd, skipping express sectors along Prince Edward Rd with the road changes in the Marina South area.
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
+|-
+|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|APT Travel<br>'''(Current)'''
+|'''2017'''
+|'''3 January'''
+|style='text-align:left'|Operations transferred to APT Travel.
 |}
-===Service 548===
+==Service 546 (1998 - 2002)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="toccolours bushist" border="1" cellpadding="3"
-|-bgcolor=#808080
+|-class="PAST"
-!<font style="color:white;">Year
+!Operator
-!<font style="color:white;">Date
+!Year
-!<font style="color:white;">Service changes
+!Date
+!Service changes
 |-
+!rowspan="2"|Bus-Plus
+|1998
+|{{TBC}}
+|Introduced between Woollerton Park and Shenton Way.
+|-
+|2002
+|{{TBC}}
+|Discontinued.
+|}
+==Service 546 (2008 - 2016)==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
+|-
+|rowspan=2|{{SMB}}
+|rowspan=2|Geylang Bahru → Shenton Way
+|'''2008'''
+|'''4 April'''
+|style='text-align:left'|Introduced between Geylang Bahru and Shenton Way as a peak hour one-directional service during weekday mornings.
+|-
+|'''2016'''
+|'''29 August'''
+|style='text-align:left'|Discontinued.
+|}
+==Service 547 (1998 - 2021)==
+{| class="toccolours bushist" border="1" cellpadding="3"
+|-class="PAST"
+!Operator
+!Year
+!Date
+!Service changes
+|-
+!rowspan="2"|Bus-Plus
+|1998
+|{{TBC}}
+|Introduced between Meyer Road and Shenton Way.
+|-
+|2021
+|31 May
+|Discontinued.
+|}
+==Service 548 (2008 - 2022)==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
+|-
+|rowspan=4|{{SBST}}
+|rowspan=4|Ang Mo Kio Ave 5 → Fullerton Rd
 |'''2008'''
 |'''25 February'''
-|Introduced between Ang Mo Kio Ave 5 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Ang Mo Kio Ave 5 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
+|'''2010'''
+|'''19 April'''
+|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
+|-
+|'''2011'''
+|'''19 December'''
+|style='text-align:left'|3rd and 4th AM peak trips added at 0745 hrs and 0755 hrs.
+|-
+|rowspan=3|{{Aedge Holdings}}
+|{{Bus/D|AM|style=border:1px solid|note=Ang Mo Kio Ave 5 → Fullerton Rd}}{{Bus/D|PM|style=border:1px solid|note=Collyer Quay → Ang Mo Kio Ave 5}}
 |'''2015'''
 |'''13 July'''
-|Handed over to Aedge Holdings Pte Ltd.
+|style='text-align:left'|Operations transferred to Aedge Holdings with evening peak trips introduced between Collyer Quay and Ang Mo Kio Ave 5.
+|-
+|rowspan=2|Ang Mo Kio Ave 5 → Fullerton Rd
+|'''2016'''
+|'''8 August'''
+|style='text-align:left'|Evening peak trips discontinued.
+|-
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 549===
+==Service 549 (1998 - 1999)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="toccolours bushist" border="1" cellpadding="3"
-|-bgcolor=#5D1E79
+|-class="PAST"
-!<font style="color:white;">Year
+!Operator
-!<font style="color:white;">Date
+!Year
-!<font style="color:white;">Service changes
+!Date
+!Service changes
 |-
+!rowspan="2"|Bus-Plus
+|1998
+|{{TBC}}
+|Introduced between Jalan Angklong and Shenton Way.
+|-
+|1999
+|{{TBC}}
+|Discontinued.
+|}
+==Service 549 (2008 - 2021)==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
+|-
+|rowspan=7|{{SBST}}
+|rowspan=7|Ang Mo Kio St 61 → Fullerton Rd
 |'''2008'''
 |'''25 February'''
-|Introduced between Ang Mo Kio St 61 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Ang Mo Kio St 61 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|rowspan=2|'''2010'''
+|'''17 February'''
+|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
+|-
+|'''20 September'''
+|style='text-align:left'|3rd AM peak trip added at 0755 hrs.
+|-
+|rowspan=2|'''2011'''
+|rowspan=2|'''17 January'''
+|style='text-align:left'|Amended to ply Ang Mo Kio Ave 3 with the introduction of Premium Service 761.
+|-
+|style='text-align:left'|1 AM peak trip removed.
+|-
+|rowspan=2|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=5|{{Commute Solutions}}
+|Ang Mo Kio St 61 → Temasek Blvd
+|'''3 October'''
+|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
+|-
+|rowspan=4 {{N/A}}
+|rowspan=3|'''2020'''
+|'''8 April'''
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
+|-
+|'''5 May'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
+|-
+|'''1 July'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
 |-
-|'''2011'''
+|'''2021'''
-|'''17 January'''
+|'''4 January'''
-|Amended to ply Ang Mo Kio Ave 3 with the introduction of Service 761.
+|style='text-align:left'|Discontinued.
 |}
-===Service 550===
+==Service 550==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/BUS|xfc=|xbc=}}'|Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SBST}}
+|rowspan=3|Rivervale Dr → Fullerton Rd
 |'''2008'''
 |'''25 February'''
-|Introduced between Rivervale Dr and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Rivervale Dr and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
+|'''2011'''
+|'''27 September'''
+|style='text-align:left'|2nd AM peak trip added at 0730 hrs.
+|-
+|rowspan=3|City Bus Services<br>'''(Current)'''
+|rowspan=2|Sengkang East Ave → Fullerton Rd
 |'''2015'''
 |'''13 July'''
-|Handed over to Transcity Bus Services Pte Ltd.
+|style='text-align:left'|Operations transferred to City Bus Services and shortened to start from Sengkang East Ave.
+|-
+|'''2018'''
+|'''9 April'''
+|style='text-align:left'|Amended to ply Punggol Rd, Sengkang East Way, Sengkang West Way and Fernvale Rd, skipping Sengkang East Ave and Sengkang West Ave.
+|-
+|Sumang Walk → Fullerton Rd
+|'''2023'''
+|'''3 January'''
+|style='text-align:left'|Extended to start from Sumang Wk.
 |}
-===Service 552===
+==Service 552 (2008 - 2018)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=4|{{SBST}}
+|rowspan=4|Tampines St 45 → Fullerton Rd
 |'''2008'''
 |'''21 April'''
-|Introduced between Tampines St 45 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Tampines St 45 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2013'''
 |'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
 |'''2014'''
 |'''28 September'''
-|Amended to ply express sectors along Maxwell Rd, skipping express sectors along Prince Edward Rd with the road changes in the Marina South area.
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
+|-
+|'''2016'''
+|'''28 March'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=2|{{Commute Solutions}}
+|rowspan=2|Tampines St 45 → Nicoll Highway
+|rowspan=2|'''2017'''
+|'''3 January'''
+|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Nicoll Highway.
+|-
+|'''11 December'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 553===
+==Service 553 (2008 - 2021)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=4|{{SBST}}
+|rowspan=7|Tampines Ave 9 → Fullerton Rd
 |'''2008'''
 |'''21 April'''
-|Introduced between Tampines Ave 9 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Tampines Ave 9 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2013'''
 |'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
 |'''2014'''
 |'''28 September'''
-|Amended to ply express sectors along Maxwell Rd, skipping express sectors along Prince Edward Rd with the road changes in the Marina South area.
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
+|-
+|'''2016'''
+|'''28 March'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=3|APT Travel
+|'''2017'''
+|'''3 January'''
+|style='text-align:left'|Operations transferred to APT Travel.
+|-
+|'''2018'''
+|{{TBC}}
+|style='text-align:left'|Extended to start from Tampines Ave 9 (Opp Blk 721).
+|-
+|'''2021'''
+|{{TBC}}
+|style='text-align:left'|Discontinued.
 |}
-===Service 554===
+==Service 554 (2008 - 2019)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=5|{{SBST}}
+|rowspan=7|Tampines Ave 4 → Fullerton Rd
 |'''2008'''
 |'''21 April'''
-|Introduced between Tampines Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Tampines Ave 4 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|-
+|'''2010'''
+|'''20 September'''
+|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
 |-
 |'''2013'''
 |'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
 |'''2014'''
 |'''28 September'''
-|Amended to ply express sectors along Maxwell Rd, skipping express sectors along Prince Edward Rd with the road changes in the Marina South area.
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
 |-
-|'''2016'''
+|rowspan=2|'''2016'''
+|'''28 March'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=2|Tan Bus Transport
 |'''29 August'''
-|Handed over to Tan Bus Transport.
+|style='text-align:left'|Operations transferred to Tan Bus Transport.
+|-
+|'''2019'''
+|'''31 July'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 555===
+==Service 555 (1997 - 2003)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="toccolours bushist" border="1" cellpadding="3"
-|-bgcolor=#5D1E79
+|-class="PAST"
-!<font style="color:white;">Year
+!Operator
-!<font style="color:white;">Date
+!Year
-!<font style="color:white;">Service changes
+!Date
+!Service changes
 |-
+|{{SBS}}
+|1997
+|20 June
+|Introduced between Watten Estate and Spottiswoode Park, replacing Citylink Direct service 15.
+|-
+|{{SBST}}
+|2003
+|1 December
+|Discontinued.
+|}
+==Service 555 (2008 - 2017) {{WAB}}==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
+|-
+|rowspan=4|{{SBST}}<br>
+|rowspan=4|Bt Panjang Ring Rd → Fullerton Rd
 |'''2008'''
 |'''25 February'''
-|Introduced between Bt Panjang Ring Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Bt Panjang Ring Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|'''2017'''
+|'''3 April'''
+|style='text-align:left'|Discontinued.
+|}
+==Service 556 (1997 - 2003)==
+{| class="toccolours bushist" border="1" cellpadding="3"
+|-class="PAST"
+!Operator
+!Year
+!Date
+!Service changes
+|-
+|{{SBS}}
+|1997
+|20 June
+|Introduced between Sunset Way and Shenton Way, replacing Citylink Direct service 16.
+|-
+|{{SBST}}
+|2003
+|1 December
+|Discontinued.
 |}
-===Service 556===
+==Service 556 (2008 - 2016)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SBST}}
+|rowspan=2|Choa Chu Kang North 7 → Fullerton Rd
 |'''2008'''
 |'''25 February'''
-|Introduced between Choa Chu Kang North 7 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Choa Chu Kang Nth 7 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
+|rowspan=2|{{Commute Solutions}}
+|rowspan=2|Choa Chu Kang North 7 → Temasek Blvd
 |'''2014'''
 |'''15 September'''
-|Handed over to Commute Solutions LLP.
+|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
+|-
+|'''2016'''
+|'''20 June'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 557===
+==Service 557 (2008 - 2021)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SBST}}
+|rowspan=2|Choa Chu Kang Ave 3 → Fullerton Rd
 |'''2008'''
 |'''25 February'''
-|Introduced between Choa Chu Kang Ave 3 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Choa Chu Kang Ave 3 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
+|rowspan=7|{{Commute Solutions}}
+|Choa Chu Kang Ave 3 → Temasek Blvd
 |'''2014'''
 |'''15 September'''
-|Handed over to Commute Solutions LLP.
+|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
+|-
+|rowspan=2|Choa Chu Kang Dr → Temasek Blvd
+|'''2016'''
+|'''22 September'''
+|style='text-align:left'|Amended to start from Choa Chu Kang Dr and ply Choa Chu Kang Ave 5, Choa Chu Kang Ave 6, Choa Chu Kang Ave 1 and Choa Chu Kang Ave 7, skipping Teck Whye Ave.
+|-
+|'''2018'''
+|{{TBC}}
+|style='text-align:left'|Amended to ply Bt Batok Rd.
+|-
+|rowspan=2 {{N/A}}
+|rowspan=3|'''2020'''
+|'''8 April'''
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
+|-
+|'''5 May'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
+|-
+|rowspan=2|Choa Chu Kang Dr → Temasek Blvd
+|'''1 July'''
+|style='text-align:left'|Resumed normal operations.
+|-
+|'''2021'''
+|'''4 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 558===
+==Service 558 (2008 - 2016)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
-|'''2008'''
+|rowspan=3|{{SBST}}
+|rowspan=3|Yishun Ring Rd → Fullerton Rd
+|rowspan=2|'''2008'''
 |'''21 April'''
-|Introduced between Yishun Ring Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Yishun Ring Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|-
+|'''29 August'''
+|style='text-align:left'|Serves additional bus stop outside Blk 774 along Yishun Ring Rd.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
+|rowspan="2"|{{Commute Solutions}}
+|rowspan="2"|Yishun Ring Rd → Temasek Blvd
 |'''2014'''
 |'''25 August'''
-|Handed over to Commute Solutions LLP.
+|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
+|-
+|'''2016'''
+|'''3 May'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 559===
+==Service 559 (2008 - 2022)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SBST}}
+|rowspan=3|Yishun Ave 11 → Fullerton Rd
 |'''2008'''
 |'''21 April'''
-|Introduced between Yishun Ave 11 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Yishun Ave 11 and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
+|'''2011'''
+|'''11 April'''
+|style='text-align:left'|2nd AM peak trip added at 0735 hrs.
+|-
+|rowspan=4|{{Commute Solutions}}
+|Yishun Ave 11 → Temasek Blvd
 |'''2014'''
 |'''1 September'''
-|Handed over to Commute Solutions LLP.
+|style='text-align:left'|Operations transferred to Commute Solutions LLP, extended to terminate at Temasek Blvd and serves 2 additional bus stops outside Yishun Sports Hall along Yishun Ave 2 and outside Outram Pk Stn along Outram Rd.
+|-
+|rowspan=2 {{N/A}}
+|rowspan=3|'''2020'''
+|'''8 April'''
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
+|-
+|'''5 May'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
+|-
+|rowspan=3|Yishun Ave 11 → Temasek Blvd
+|'''1 July'''
+|style='text-align:left'|Resumed normal operations.
+|-
+|rowspan=2|3S Transport
+|'''2021'''
+|'''4 January'''
+|style='text-align:left'|Operations transferred to 3S Transport.
+|-
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 560===
+==Service 560==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/BUS|xfc=|xbc=}}'|Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=5|{{SBST}}
+|rowspan=5|Pandan Valley → Fullerton Rd
 |'''2008'''
 |'''30 June'''
-|Introduced between Pandan Valley and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Pandan Valley and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|'''2011'''
+|'''27 December'''
+|style='text-align:left'|2nd AM peak trip added at 0745 hrs.
+|-
+|'''2015'''
+|'''8 June'''
+|style='text-align:left'|3rd AM peak trip added.
+|-
+|rowspan=2|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=5|{{Commute Solutions}}
+|rowspan=2|Pandan Valley → Temasek Blvd
+|'''26 September'''
+|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
+|-
+|'''2018'''
+|{{TBC}}
+|style='text-align:left'|Serves 3 additional bus stops opposite Blk 343, opposite Blk 352 and after Dover Rd along Clementi Rd.
+|-
+|rowspan=4 {{N/A}}
+|rowspan=3|'''2020'''
+|'''8 April'''
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
+|-
+|'''5 May'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
+|-
+|'''1 July'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until February 2021.
+|-
+|rowspan=2|Diamond Coach Singapore<br>'''(Current)'''
+|rowspan=2|'''2021'''
+|'''4 January'''
+|style='text-align:left'|Operations transferred to Diamond Coach Singapore.
+|-
+|Pandan Valley → Temasek Blvd
+|'''1 December'''
+|style='text-align:left'|Resumed normal operations.
 |}
-===Service 561===
+==Service 561 (2008 - 2016) {{WAB}}==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=4|{{SBST}}
+|rowspan=4|Upp Aljunied Rd → Fullerton Rd
 |'''2008'''
 |'''30 June'''
-|Introduced between Upp Aljunied Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Upp Aljunied Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|rowspan=2|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|'''14 November'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 563===
+==Service 563 (2008 - 2016) {{WAB}}==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=4|{{SBST}}
+|rowspan=4|Bt Timah Rd → Fullerton Rd
 |'''2008'''
 |'''30 June'''
-|Introduced between Bt Timah Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Bt Timah Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|rowspan=2|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
 |-
-|'''2016'''
 |'''29 August'''
-|Withdrawn.
+|style='text-align:left'|Discontinued.
 |}
-===Service 564===
+==Service 564 (2008 - 2017)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=4|{{SBST}}
+|rowspan=4|Farrer Rd → Fullerton Rd
 |'''2008'''
 |'''30 June'''
-|Introduced between Farrer Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Farrer Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
-|'''2016'''
+|'''2015'''
+|'''16 April'''
+|style='text-align:left'|2nd AM peak trip added.
+|-
+|rowspan=2|'''2016'''
+|'''27 June'''
+|style='text-align:left'|{{DWAB}}
+|-
+|rowspan=2|{{Commute Solutions}}
+|rowspan=2|Farrer Rd → Temasek Blvd
 |'''15 August'''
-|Handed over to Commute Solutions LLP.
+|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Temasek Blvd.
+|-
+|'''2017'''
+|'''11 September'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 565===
+==Service 565==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/BUS|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/BUS|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/BUS|xfc=|xbc=}}'|Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SBST}}
+|rowspan=4|Ah Hood Rd → Fullerton Rd
 |'''2008'''
 |'''30 June'''
-|Introduced between Ah Hood Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Ah Hood Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
+|-
+|rowspan=2|'''2016'''
+|'''28 March'''
+|style='text-align:left'|{{DWAB}}
 |-
-|'''2016'''
+|rowspan=4|City Transit<br>'''(Current)'''
 |'''29 August'''
-|Handed over to a private operator.
+|style='text-align:left'|Operations transferred to City Transit, serving an additional bus stop opposite Maritime Hse along Cantonment Rd.
+|-
+|Ah Hood Rd → Central Blvd
+|'''2022'''
+|{{TBC}}
+|style='text-align:left'|Extended to terminate at Central Blvd and amended to ply Jln Tenteram, skipping a portion of Jln Bahagia.
+|-
+|Ah Hood Rd → Phillip St
+|'''2023'''
+|{{TBC}}
+|style='text-align:left'|Shortened to terminate at Phillip St (outside Tan Ean Kiam Bldg).
 |}
-===Service 566===
+==Service 566 (2008 - 2022)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SBST}}
+|rowspan=2|Meyer Rd → Fullerton Rd
 |'''2008'''
 |'''30 June'''
-|Introduced between Meyer Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Meyer Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2013'''
-|'''29 December'''
+|'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
-|'''2014'''
+|rowspan=5|{{Commute Solutions}}
+|rowspan=2|Meyer Rd → Marina Blvd
+|rowspan=2|'''2014'''
 |'''4 August'''
-|Handed over to Commute Solutions LLP.
+|style='text-align:left'|Operations transferred to Commute Solutions LLP and extended to terminate at Marina Blvd.
+|-
+|'''28 September'''
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
+|-
+|rowspan=5 {{N/A}}
+|rowspan=3|'''2020'''
+|'''8 April'''
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
+|-
+|'''5 May'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
+|-
+|'''1 July'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until further notice.
+|-
+|rowspan=2|{{BT & Tan Transport}}
+|'''2021'''
+|'''4 January'''
+|style='text-align:left'|Operations transferred to BT & Tan Transport.
+|-
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 569===
+==Service 569 (2008 - 2022)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SBST}}
+|rowspan=2|Punggol Central → Fullerton Rd
 |'''2008'''
 |'''25 February'''
-|Introduced between Punggol Central and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Punggol Ctrl and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''5 October'''
-|Amended to ply Cecil St, skipping Robinson Rd.
+|style='text-align:left'|Amended to ply Cecil St, skipping Robinson Rd.
 |-
+|rowspan=2|{{Aedge Holdings}}
+|rowspan=2|Punggol Dr → Nicoll Highway
 |'''2016'''
 |'''18 January'''
-|Handed over to Aedge Holdings Pte Ltd.
+|style='text-align:left'|Operations transferred to Aedge Holdings, extended to start from Punggol Dr and terminate at Nicoll Highway.
+|-
+|'''2022'''
+|'''1 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 585===
+==Service 570 (January - September 2011)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SMB}}
+|rowspan=2|New Upp Changi Rd → Tanah Merah Ferry Rd
+|rowspan=2|'''2011'''
+|'''1 January'''
+|Introduced between New Upp Changi Rd (Bedok Stn) and Tanah Merah Ferry Rd (Tanah Merah Ferry Ter) as a peak hour one-directional service during weekday mornings.
+|-
+|'''3 September'''
+|Discontinued.
+|}
+==Service 585 (2008 - 2018)==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
+|-
+|rowspan=7|{{SBST}}
+|rowspan=7|Bedok Reservoir Rd → Fullerton Rd
 |'''2008'''
 |'''21 April'''
-|Introduced between Bedok Reservoir Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Bedok Reservoir Rd and Fullerton Rd as a peak hour one-directional service during weekday mornings.
 |-
 |'''2011'''
 |'''28 August'''
-|Amended to ply Jln Damai with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bukit MRT station on the Downtown MRT Line.
+|style='text-align:left'|Amended to ply Jln Damai and Bedok Reservoir Rd with the partial closure of Kaki Bt Ave 1 to facilitate the construction of Kaki Bt MRT station on the Downtown MRT Line.
+|-
+|'''2012'''
+|'''25 June'''
+|style='text-align:left'|2nd AM peak trip added at 0750 hrs.
 |-
 |'''2013'''
 |'''30 December'''
-|Amended to ply express sectors along the Marina Coastal Expressway (MCE) with the partial closure of East Coast Parkway (ECP).
+|style='text-align:left'|Amended to ply MCE with the partial closure of ECP.
 |-
 |'''2014'''
 |'''28 September'''
-|Amended to ply express sectors along Maxwell Rd, skipping express sectors along Prince Edward Rd with the road changes in the Marina South area.
+|style='text-align:left'|Amended to ply Maxwell Rd, skipping Prince Edward Rd with the road changes in the Marina Sth area.
+|-
+|rowspan=2|'''2016'''
+|'''28 March'''
+|style='text-align:left'|{{DWAB}}
 |-
-|'''2016'''
 |'''24 April'''
-|Amended to ply the reinstated Kaki Bt Ave 1, skipping Jln Damai.
+|style='text-align:left'|Amended to ply the reinstated Kaki Bt Ave 1 and Jln Tenaga, skipping Jln Damai and Bedok Reservoir Rd.
+|-
+|rowspan=2|{{Commute Solutions}}
+|rowspan=2|Bedok Reservoir Rd → Temasek Blvd
+|'''2017'''
+|'''3 January'''
+|style='text-align:left'|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
+|-
+|'''2018'''
+|'''15 June'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 761===
+==Service 586 (2008 - 2009)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#5D1E79
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
-|'''2011'''
+|rowspan=2|{{SMB}}
-|'''17 January'''
+|rowspan=2|Bt Panjang Ring Rd → Jurong East
-|Introduced between Ang Mo Kio Ave 2 and Fullerton Rd as a peak hour one-directional service during weekday mornings, replacing the deleted sectors of Service 549.
+|'''2008'''
-|}
+|'''8 September'''
+|style='text-align:left'|Introduced between Bt Panjang Ring Rd and Jurong East Int as a peak hour one-directional service during weekday mornings.
-==SMRT==
-===Service 529===
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
-|-bgcolor=#E3031E
-!<font style="color:white;">Year
-!<font style="color:white;">Date
-!<font style="color:white;">Service changes
 |-
 |'''2009'''
-|'''1 June'''
+|'''9 February'''
-|Re-numbered from the Lentor Estate service as a service between Yio Chu Kang Ter and Lentor Loop (loop), plying the same route of Service 825 during Saturday afternoons and evenings.
+|style='text-align:left'|Discontinued.
 |}
-===Service 530===
+==Service 587 (2008 - 2016)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
-|'''2007'''
+|rowspan=3|{{SMB}}
-|'''30 July'''
+|rowspan=3|Woodlands Ring Rd → Shenton Way
-|Introduced between River Valley Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
+|rowspan=2|'''2008'''
+|'''30 June'''
+|style='text-align:left'|Introduced between Woodlands Ring Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
+|-
+|'''20 October'''
+|style='text-align:left'|Amended to ply Woodlands Ave 6.
 |-
 |'''2016'''
-|'''29 August'''
+|'''28 November'''
-|Handed over to a private operator.
+|style='text-align:left'|Discontinued.
 |}
-===Service 531===
+==Service 588 (2008 - 2021)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
-|-
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
-|'''2007'''
-|'''30 July'''
-|Introduced between Simei Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
 |-
+|{{SMB}}
+|rowspan=2|Sin Ming Ave → Shenton Way
 |'''2008'''
 |'''30 June'''
-|Enhanced to operate between Anson Rd and Simei Rd during weekday evenings.
+|style='text-align:left'|Introduced between Sin Ming Ave and Shenton Way as a peak hour one-directional service during weekday mornings.
 |-
+|rowspan=5|{{Commute Solutions}}
 |'''2016'''
 |'''29 August'''
-|Handed over to Commute Solutions Pte Ltd.
+|style='text-align:left'|Operations transferred to Commute Solutions Group.
+|-
+|rowspan=4 {{N/A}}
+|rowspan=3|'''2020'''
+|'''8 April'''
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
+|-
+|'''5 May'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
+|-
+|'''1 July'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
+|-
+|'''2021'''
+|'''4 January'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 546===
+==Service 589 (2008 - 2017)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=3|{{SMB}}
+|rowspan=3|Sunset Way → Fullerton Rd
 |'''2008'''
-|'''4 April'''
+|'''8 September'''
-|Introduced between Geylang Bahru and Shenton Way as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Sunset Way and Fullerton Rd as a peak hour one-directional service during weekday mornings.
+|-
+|'''2012'''
+|{{TBC}}
+|style='text-align:left'|Serves new bus stop near LP 36 along Sunset Way.
 |-
-|'''2016'''
+|'''2017'''
-|'''29 August'''
+|'''1 March'''
-|Handed over to a private operator.
+|style='text-align:left'|Discontinued.
 |}
-===Service 586===
+==Service 590 (2008 - 2021)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SMB}}
+|rowspan=5|Choa Chu Kang Cres → Shenton Way
 |'''2008'''
 |'''8 September'''
-|Introduced between Bt Panjang Ring Rd and Jurong East Int as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Choa Chu Kang Cres and Shenton Way as a peak hour one-directional service during weekday mornings.
 |-
-|'''2009'''
+|'''2012'''
-|'''9 February'''
+|'''6 August'''
-|Withdrawn.
+|style='text-align:left'|2nd AM peak trip added at 0740 hrs.
-|}
+|-
+|rowspan=8|{{Commute Solutions}}
-===Service 587===
+|'''2017'''
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+|'''3 January'''
-|-bgcolor=#E3031E
+|style='text-align:left'|Operations transferred to Commute Solutions Group.
-!<font style="color:white;">Year
+|-
-!<font style="color:white;">Date
+|'''2018'''
-!<font style="color:white;">Service changes
+|{{TBC}}
+|style='text-align:left'|Extended to start from the bus stop outside Blk 681 along Choa Chu Kang Cres.
+|-
+|'''2019'''
+|'''16 August'''
+|style='text-align:left'|Amended to ply Brickland Rd and Bt Batok Rd, skipping Choa Chu Kang Nth 6 and Choa Chu Kang Nth 5.
 |-
-|'''2008'''
+|Brickland Rd → Shenton Way
-|'''30 June'''
+|rowspan=4|'''2020'''
-|Introduced between Woodlands Ring Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
+|'''2 January'''
-|}
+|style='text-align:left'|Shortened to start from Brickland Rd and amended to ply Bt Batok West Ave 8, Bt Batok West Ave 3 and Bt Batok West Ave 6.
-===Service 588===
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
-|-bgcolor=#808080
-!<font style="color:white;">Year
-!<font style="color:white;">Date
-!<font style="color:white;">Service changes
 |-
-|'''2008'''
+|rowspan=4 {{N/A}}
-|'''30 June'''
+|'''8 April'''
-|Introduced between Sin Ming Ave and Shenton Way as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
 |-
-|'''2016'''
+|'''5 May'''
-|'''29 August'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
-|Handed over to Commute Solutions Pte Ltd.
-|}
-===Service 589===
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
-|-bgcolor=#E3031E
-!<font style="color:white;">Year
-!<font style="color:white;">Date
-!<font style="color:white;">Service changes
 |-
-|'''2008'''
+|'''1 July'''
-|'''8 September'''
+|style='text-align:left'|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 31 December 2020.
-|Introduced between Sunset Way and Fullerton Rd as a peak hour one-directional service during weekday mornings.
-|}
-===Service 590===
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
-|-bgcolor=#E3031E
-!<font style="color:white;">Year
-!<font style="color:white;">Date
-!<font style="color:white;">Service changes
 |-
-|'''2008'''
+|'''2021'''
-|'''8 September'''
+|'''4 January'''
-|Introduced between Choa Chu Kang Cres and Shenton Way as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Discontinued.
 |}
-===Service 597===
+==Service 597 (2008 - 2009)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SMB}}
+|rowspan=2|Lor 2 Toa Payoh → Shenton Way
 |'''2008'''
 |'''8 September'''
-|Introduced between Lor 2 Toa Payoh and Shenton Way as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Lor 2 Toa Payoh and Shenton Way as a peak hour one-directional service during weekday mornings.
 |-
 |'''2009'''
 |'''16 November'''
-|Withdrawn.
+|style='text-align:left'|Discontinued.
 |}
-===Service 598===
+==Service 598 (2008 - 2016)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#E3031E
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=4|{{SMB}}
+|rowspan=4|Petir Rd → Shenton Way
 |'''2008'''
 |'''8 September'''
-|Introduced between Petir Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Petir Rd and Shenton Way as a peak hour one-directional service during weekday mornings.
+|-
+|'''2010'''
+|'''23 May'''
+|style='text-align:left'|Skips temporarily closed bus stop outside Assumption Voc Inst along Upp Bt Timah Rd to facilitate the construction of Cashew MRT station along the Downtown MRT Line.
+|-
+|'''2015'''
+|'''1 March'''
+|style='text-align:left'|Serves reinstated bus stop outside Assumption Pathway Sch along Upp Bt Timah Rd.
+|-
+|'''2016'''
+|'''19 December'''
+|style='text-align:left'|Discontinued.
 |}
-===Service 599===
+==Service 599 (2008 - 2023)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|{{SMB}}
+|rowspan=3|Hougang St 51 → Shenton Way
 |'''2008'''
 |'''8 September'''
-|Introduced between Hougang St 51 and Shenton Way as a peak hour one-directional service during weekday mornings.
+|style='text-align:left'|Introduced between Hougang St 51 and Shenton Way as a peak hour one-directional service during weekday mornings.
 |-
+|rowspan=2|Xing Sheng Transport Services
 |'''2016'''
 |'''29 August'''
-|Handed over to Xing Sheng Transport Services Pte Ltd.
+|style='text-align:left'|Operations transferred to Xing Sheng Transport Services.
+|-
+|'''2023'''
+|'''1 July'''
+|style='text-align:left'|Discontinued.
+|}
+==Service 761 (2011 - 2022)==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
+|-
+|{{SBST}}
+|Ang Mo Kio Ave 2 → Fullerton Rd
+|'''2011'''
+|'''17 January'''
+|Introduced between Ang Mo Kio Ave 2 and Fullerton Rd as a peak hour one-directional service during weekday mornings, replacing the deleted sectors of Premium Service 549.
+|-
+|rowspan=4|{{Commute Solutions}}
+|Ang Mo Kio Ave 2 → Temasek Blvd
+|'''2016'''
+|'''3 October'''
+|Operations transferred to Commute Solutions Group and extended to terminate at Temasek Blvd.
+|-
+|rowspan=2 {{N/A}}
+|rowspan=3|'''2020'''
+|'''8 April'''
+|Temporarily suspended due to COVID-19 Circuit Breaker measures in Singapore until 4 May 2020.
+|-
+|'''5 May'''
+|Temporary suspension of service due to COVID-19 Circuit Breaker measures in Singapore extended until 1 July 2020.
+|-
+|rowspan=3|Ang Mo Kio Ave 2 → Temasek Blvd
+|'''1 July'''
+|Resumed normal operations.
+|-
+|rowspan=2|3S Transport
+|'''2021'''
+|'''4 January'''
+|Operations transferred to 3S Transport.
+|-
+|'''2022'''
+|'''1 January'''
+|Discontinued.
 |}
-===Teachers' Estate Service===
+==Teachers' Estate Service (2006 - 2007)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
-|rowspan="2"|'''2006'''
+|rowspan=5|{{SMB}}
+|rowspan=5|Yio Chu Kang ↺ Teachers' Estate
+|rowspan=2|'''2006'''
 |'''26 June'''
-|Introduced between Yio Chu Kang Ter and Teachers' Estate (loop).
+|style='text-align:left'|Introduced between Yio Chu Kang Ter and Teachers' Est (Loop) as a day service on weekdays and Saturdays.
 |-
-|{{TBC}}
+|'''9 December'''
-|Revised to operate on weekdays only.
+|style='text-align:left'|Revised to operate on weekdays only.
+|-
+|rowspan=3|'''2007'''
+|'''9 April'''
+|style='text-align:left'|Serves additional bus stops outside and opposite Castle Green along Ang Mo Kio Ave 6 and outside and opposite Seasons Pk along Yio Chu Kang Rd.
 |-
-|rowspan="2"|'''2007'''
 |'''21 May'''
-|Amended to ply Sembawang Hills Dr, Thomson Hill and Thomson Hills Dr before continuing its route to Teacher's Estate.
+|style='text-align:left'|Extended to ply Sembawang Hills Dr, Thomson Hill and Thomson Hills Dr before serving Teachers' Est.
 |-
-|'''31 August'''
+|'''3 September'''
-|Withdrawn.
+|style='text-align:left'|Discontinued.
 |}
-===Lentor Estate Service===
+==Springside & Springleaf Estate Service (2007 - 2009)==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/PAST|xfc=|xbc=}}' width=100|Operator
-!<font style="color:white;">Year
+!style='{{CSS/PAST|xfc=|xbc=}}' width=150|Route
-!<font style="color:white;">Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/PAST|xfc=|xbc=}}'|Date
+!style='{{CSS/PAST|xfc=|xbc=}}'|Service changes
 |-
+|rowspan=2|{{SMB}}
+|rowspan=2|{{Bus/D|Peak|style=border:1px solid|note=Yio Chu Kang ↺ Springside/Springleaf Estates}}{{Bus/D|Off Peak|style=border:1px solid|note=Ang Mo Kio ↺ Springside/Springleaf Estates}}
 |'''2007'''
-|'''26 May'''
+|'''26 November'''
-|Introduced between Yio Chu Kang Ter and Lentor Loop (loop), plying the same route as Service 825 during Saturday afternoons and evenings.
+|style='text-align:left'|Introduced between Yio Chu Kang Ter (Peak) / Ang Mo Kio Int (Off Peak) and Springside/Springleaf Est (Loop) as a day service on weekdays.
 |-
 |'''2009'''
 |'''1 June'''
-|Re-numbered Service 529.
+|style='text-align:left'|Discontinued.
 |}
-===Springleaf/Springside Estate Service===
+==Service LCS1==
-{| class="toccolours" border="1" cellpadding="3" style="border-collapse:collapse"
+{| class="wikitable" style='text-align:center'
-|-bgcolor=#808080
+!style='{{CSS/BUS|xfc=|xbc=}}'|Operator
-!<font style="color:white;">Year
+!style='{{CSS/BUS|xfc=|xbc=}}'|Route
-!<font style="color:white;">Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Year
-!<font style="color:white;">Service changes
+!style='{{CSS/BUS|xfc=|xbc=}}'|Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
 |-
-|'''2007'''
+|rowspan=2|{{SBST}}
-|'''26 December'''
+|rowspan=4|{{Bus/D|AM|style=border:1px solid|note=Tampines Ave 9 → Airline Rd}}{{Bus/D|PM|style=border:1px solid|note=Airline Rd → Tampines Ave 9}}
-|Introduced between between Yio Chu Kang Ter and Springleaf Rd (loop) (AM and PM Peak) and between Ang Mo Kio Int and Springleaf Rd (loop) (Off Peak).
+|rowspan=2|'''2023'''
+|'''23 Feburary'''
+|style='text-align:left'|Introduced between Tampines Avenue 9 and Airline Rd as a peak hour one-directional service during weekdays peak hours, departing at 0730 hrs and 0800 hrs in the morning and 1800 hrs and 1830 hrs in the evening. Flat fare of $3.20 via EZ-Link and contactless bank cards only.
+|-
+|'''27 March'''
+|style='text-align:left'|Revision of departure times to 30 minutes earlier in the morning at 0700 hrs and 0730 hrs and 15 minutes earlier in the evening at 1745 hrs and 1815 hrs.
+|-
+|rowspan=2|{{TTS}}<br>'''(Current)'''
+|rowspan=2|'''2025'''
+|'''23 April'''
+|style='text-align:left'|Operations transferred to Tower Transit Singapore.
+|-
+|'''23 June'''
+|style='text-align:left'|Revision of fare to $4.00.
+|}
+==Service LCS2==
+{| class="wikitable" style='text-align:center'
+!style='{{CSS/BUS|xfc=|xbc=}}'|Operator
+!style='{{CSS/BUS|xfc=|xbc=}}'|Route
+!style='{{CSS/BUS|xfc=|xbc=}}'|Year
+!style='{{CSS/BUS|xfc=|xbc=}}'|Date
+!style='{{CSS/BUS|xfc=|xbc=}}'|Service changes
+|-
+|rowspan=2|{{SBST}}
+|rowspan=5|{{Bus/D|AM|style=border:1px solid|note=Punggol Way → Airline Rd}}{{Bus/D|PM|style=border:1px solid|note=Airline Rd → Punggol Way}}
+|rowspan=2|'''2023'''
+|'''23 Feburary'''
+|style='text-align:left'|Introduced between Punggol Way and Airline Rd as a peak hour one-directional service during weekdays peak hours, departing at 0730 hrs and 0800 hrs in the morning and 1800 hrs and 1830 hrs in the evening. Flat fare of $3.20 via EZ-Link and contactless bank cards only.
+|-
+|'''27 March'''
+|style='text-align:left'|Revision of departure times to 30 minutes earlier in the morning at 0700 hrs and 0730 hrs and 15 minutes earlier in the evening at 1745 hrs and 1815 hrs.
+|-
+|rowspan=3|{{TTS}}<br>'''(Current)'''
+|rowspan=2|'''2025'''
+|'''23 April'''
+|style='text-align:left'|Operations transferred to Tower Transit Singapore.
+|-
+|'''23 June'''
+|style='text-align:left'|Revision of fare to $4.00.
 |-
-|'''2009'''
+|'''2026'''
-|'''1 June'''
+|'''30 March'''
-|Withdrawn.
+|style='text-align:left'|Amended to ply Punggol Place with the partial closure of Punggol Walk to facilitate the construction of Punggol station on the Cross Island Line.
 |}
+==References==
+<references/>
 [[Category: Buses]]

History of Premium Services: Difference between revisions

Latest revision as of 03:35, 19 April 2026

Lentor Estate Service/Service 529 (2007 - 2017)

Service 530 (2007 - 2021)

Service 531

Service 532 (2007 - 2018)

Service 533 (2007 - 2022)

Service 534 (2007 - 2022)

Service 535 (2007 - 2016)

Service 536 (2007 - 2016)

Service 537 (2007 - 2008)

Service 538 (2007 - 2022)

Service 539 (2007 - 2023)

Service 540 (1998 - 2004)

Service 540 (2007 - 2008)

Service 541 (1998 - 2021)

Service 542 (2007 - 2022)

Service 543 (1998 - 1999)

Service 543 (2007 - 2022)

Service 544 (2007 - 2018)

Service 545

Service 546 (1998 - 2002)

Service 546 (2008 - 2016)

Service 547 (1998 - 2021)

Service 548 (2008 - 2022)

Service 549 (1998 - 1999)

Service 549 (2008 - 2021)

Service 550

Service 552 (2008 - 2018)

Service 553 (2008 - 2021)

Service 554 (2008 - 2019)

Service 555 (1997 - 2003)

Service 555 (2008 - 2017)

Service 556 (1997 - 2003)

Service 556 (2008 - 2016)

Service 557 (2008 - 2021)

Service 558 (2008 - 2016)

Service 559 (2008 - 2022)

Service 560

Service 561 (2008 - 2016)

Service 563 (2008 - 2016)

Service 564 (2008 - 2017)

Service 565

Service 566 (2008 - 2022)

Service 569 (2008 - 2022)

Service 570 (January - September 2011)

Service 585 (2008 - 2018)

Service 586 (2008 - 2009)

Service 587 (2008 - 2016)

Service 588 (2008 - 2021)

Service 589 (2008 - 2017)

Service 590 (2008 - 2021)

Service 597 (2008 - 2009)

Service 598 (2008 - 2016)

Service 599 (2008 - 2023)

Service 761 (2011 - 2022)

Teachers' Estate Service (2006 - 2007)

Springside & Springleaf Estate Service (2007 - 2009)

Service LCS1

Service LCS2

References

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