Bus Service 183

!	TRAVEL ADVISORY					!
	From Sunday, 14 November 2024 to 31 October 2025, Train services on the Bukit Panjang LRT will end an hour earlier at 22:30 every Thursday to Sunday (except Public Holidays). This is to facilitate the upgrading of the BPLRT signalling system, as well as the testing of the new and retrofitted Light Rail Vehicles (LRVs) on the BPLRT network. Please refer here for more information. Train services will be extended on the eve of Good Friday, 17 April 2025 (Thursday), and on the eve of Labour Day, 30 April 2025 (Wednesday). Selected bus services will have their operating hours extended to coincide with the last train timing. Please refer to the following for more information: (Good Friday) (Good Friday) (Good Friday) From Sunday, 20 April 2025, following the opening of Woodleigh Integrated Transport Hub (ITH), bus service 146 will be amended to operate from Woodleigh ITH. With the route amendment, it will serve three additional bus stops along Bidadari Park Dr and one additional bus stop along Upper Serangoon Rd. bus service 148 will be introduced, operating from Woodleigh ITH and looping at Potong Pasir Ave 1, providing direct connections to the bus interchange and key amenities such as Woodleigh Mall, Woodleigh Village Hawker Centre, schools in Woodleigh and Potong Pasir and the upcoming Bidadari Polyclinic. Please refer here for more information. From Sunday, 27 April 2025, Pasir Ris Bus Interchange will be relocated to the new Pasir Ris Integrated Transport Hub (ITH), which will be accessible via Pasir Ris Mall, Level 1. There is no change to existing bus routes and stopping points. Please refer here for more information. From Sunday, 27 April 2025, feeder service 299 will be introduced, operating from Tampines North and looping at Tampines St 96. Please refer here for more information. From Monday, 28 April 2025, supplementary bus service 21X will be introduced, operating from Saint Michael's Terminal and looping at Thomson Road. It will only operate during Weekday peak hours. Please refer here for more information.

Service 183
Route Information
Route	Jurong East Interchange ↺ Science Park Road (Loop)
Route Length	22.8 km
Travelling Time	75 – 106 mins (1 h 15 mins – 1 h 46 mins)
Operator	(Bulim Bus Package)

Tower Transit Bus Service 183 is an inter-town and industrial bus service that connects the town centres of Jurong East and Clementi through the Toh Tuck industrial region, to Singapore Science Park II and National University of Singapore (NUS) in Kent Ridge.

Service Information

Bus Duty & Fleet

Service 183

Depot	Fleet Size	Fleet
Bulim Depot (BUDEP)	17	Single Deckers	Double Deckers
		MAN NL323F Mercedes-Benz O530 Citaro	Volvo B9TL Alexander Dennis Enviro500

Notes
This service practises jumpbus.

Route Information

Frequency

Period	AM Peak (First Bus - 08:30)	AM Off Peak (08:31 - 16:59)	PM Peak (17:00 - 19:00)	PM Off Peak (19:01 - Last Bus)
Loop Service	06 - 08 minutes	07 - 16 minutes	07 - 13 minutes	13 - 24 minutes

Special Departures

17179 Clementi Stn Exit B C'wealth Ave West ↺ 16121 Galen Science Pk Rd → 28009 Jurong East Int Jurong Gateway Rd Departure Time
Weekdays	06:05 06:11 06:17

16131 Opp Kent Ridge Ter Clementi Rd → 28009 Jurong East Int Jurong Gateway Rd Departure Time
Weekends & Public Holidays	06:25

Short-Trip 183B

28009 Jurong East Int Jurong Gateway Rd → 28189 Aft Toh Tuck Lk Toh Tuck Ave Departure Times
Weekdays	07:58 08:22 08:30 08:38 08:46 08:54

Loop Service

[Show/Hide Full Route Details]

Bus Stops		Point of Interest	Weekdays		Saturdays		Suns / PHs
			First bus	Last bus	First bus	Last bus	First bus	Last bus
28009 Jurong East Int(Berth B5) Jurong Gateway Rd	183B	EW24 NS1 Jurong East jem Westgate	06:00	23:30	06:00	23:30	06:00	23:30
28441 Seventh-Day Advent Ch Jurong East Ctrl	183B		06:04	23:33	06:03	23:33	06:03	23:33
28311 Blk 209 Jurong East Ctrl	183B		06:05	23:34	06:04	23:34	06:05	23:34
28631 Opp Blk 288D Toh Guan Rd	183B		06:07	23:36	06:06	23:36	06:07	23:36
28641 Blk 284 Toh Guan Rd	183B		06:08	23:37	06:07	23:37	06:08	23:37
28661 Opp Jurong East Warehse Toh Guan Rd East	183B		06:10	23:39	06:10	23:39	06:10	23:39
28671 Alliance Bldg Toh Guan Rd East	183B		06:11	23:40	06:11	23:40	06:11	23:40
28681 Toh Guan Ctr Toh Guan Rd East	183B		06:12	23:41	06:12	23:41	06:12	23:41
28691 Wang-Fu Ind Pte Ltd Toh Guan Rd East	183B	PUB Waterhub	06:13	23:42	06:13	23:42	06:13	23:42
28701 Aft Old Toh Tuck Rd Toh Tuck Lk	183B		06:14	23:43	06:14	23:43	06:14	23:43
28189 Aft Toh Tuck Lk Toh Tuck Ave	183B		06:15	23:44	06:16	23:44	06:15	23:44
28019 Aft Toh Tuck Ave C'wealth Ave West			06:15	23:45	06:16	23:45	06:15	23:45
20109 Aft Clementi Fire Stn C'wealth Ave West			06:16	23:46	06:17	23:46	06:16	23:46
17189 Blk 317 C'wealth Ave West			06:18	23:48	06:19	23:48	06:18	23:48
17179 Clementi Stn Exit B C'wealth Ave West		EW23 Clementi The Clementi Mall	06:05	23:50	06:21	23:50	06:20	23:50
17169 Blk 329 C'wealth Ave West			06:06	23:51	06:22	23:51	06:21	23:51
17159 Blk 365 C'wealth Ave West			06:08	23:52	06:24	23:52	06:23	23:52
17099 Yale-NUS College Clementi Rd			06:10	23:54	06:27	23:54	06:25	23:54
16159 Coll of Design & Engrg Clementi Rd			06:12	23:56	06:29	23:56	06:27	23:56
16149 SDE3 Clementi Rd			06:13	23:57	06:30	23:57	06:28	23:57
16139 Bef Kent Ridge Ter Clementi Rd		Kent Ridge Terminal NUS	06:14	23:58	06:31	23:58	06:29	23:58
16089 Aft Clementi Rd Pasir Panjang Rd			06:15	23:59	06:32	23:59	06:30	23:59
16079 Bef Pasir Panjang PO Pasir Panjang Rd			06:16	23:59	06:32	23:59	06:30	23:59
16069 Heng Mui Keng Terr Pasir Panjang Rd		NUS	06:17	00:00	06:33	00:00	06:31	00:00
16059 Jamiyah Halfway Hse Pasir Panjang Rd			06:18	00:01	06:34	00:01	06:32	00:01
16049 Whitehaven Pasir Panjang Rd			06:18	00:01	06:34	00:01	06:32	00:01
16101 Inst of Micro-electronics Science Pk Rd			06:19	00:02	06:35	00:02	06:33	00:02
16111 Aries Science Pk Rd			06:20	00:03	06:36	00:03	06:34	00:03
16121 Galen Science Pk Rd			06:20	00:03	06:36	00:03	06:34	00:03
16119 Teletech Pk Science Pk Rd			06:21	00:04	06:37	00:04	06:35	00:04
16109 The Alpha Science Pk Rd			06:22	00:05	06:38	00:05	06:36	00:05
16041 Opp Luxe Ville Pasir Panjang Rd			06:23	00:06	06:39	00:06	06:37	00:06
16051 The Crystal Tabernacle Ch Pasir Panjang Rd			06:24	00:06	06:39	00:06	06:37	00:06
16061 Opp Heng Mui Keng Terr Pasir Panjang Rd		NUS	06:25	00:07	06:40	00:07	06:38	00:07
16071 Opp Pasir Panjang PO Pasir Panjang Rd			06:26	00:08	06:41	00:08	06:39	00:08
16081 Aft Palm Green Condo Pasir Panjang Rd			06:27	00:09	06:42	00:09	06:40	00:09
16131 Opp Kent Ridge Ter Clementi Rd		Kent Ridge Terminal NUS	06:29	00:10	06:25	00:10	06:25	00:10
16141 Tentera Diraja Mque Clementi Rd			06:30	00:11	06:26	00:11	06:26	00:11
16151 The Japanese Pr Sch Clementi Rd			06:31	00:12	06:27	00:12	06:27	00:12
17091 Aft Clementi Ave 1 Clementi Rd			06:34	00:14	06:31	00:14	06:29	00:14
17151 Blk 410 C'wealth Ave West			06:36	00:16	06:32	00:15	06:30	00:15
17161 Blk 455 C'wealth Ave West			06:39	00:18	06:34	00:17	06:32	00:17
17171 Clementi Stn Exit A C'wealth Ave West		EW23 Clementi The Clementi Mall	06:42	00:20	06:36	00:19	06:34	00:19
17181 Opp Blk 317 C'wealth Ave West			06:44	00:22	06:38	00:20	06:35	00:20
20101 Nan Hua Pr Sch C'wealth Ave West			06:46	00:24	06:40	00:22	06:37	00:22
28011 Bef Toh Tuck Ave C'wealth Ave West			06:47	00:24	06:41	00:23	06:38	00:23
28181 Bef Toh Tuck Lk Toh Tuck Ave			06:49	00:25	06:43	00:24	06:40	00:24
28709 Bef Old Toh Tuck Rd Toh Tuck Lk			06:50	00:26	06:44	00:25	06:41	00:25
28699 Opp Uni-Tech Ctr Toh Guan Rd East		PUB Waterhub	06:52	00:27	06:46	00:26	06:42	00:27
28689 Opp Toh Guan Ctr Toh Guan Rd East			06:53	00:28	06:47	00:27	06:44	00:28
28679 Bef Toh Guan Rd East Toh Guan Rd East			06:55	00:29	06:48	00:28	06:45	00:29
28669 Jurong East Warehse Toh Guan Rd East			06:56	00:30	06:49	00:29	06:46	00:30
28649 Blk 286A Toh Guan Rd			06:59	00:32	06:51	00:31	06:48	00:32
28639 Blk 288E Toh Guan Rd			07:00	00:33	06:52	00:32	06:49	00:33
28319 Blk 207 Jurong East Ctrl			07:02	00:35	06:54	00:34	06:51	00:35
28449 Bef Seventh-Day Advent Ch Jurong East Ctrl		Seventh-Day Adventist Church	07:04	00:36	06:55	00:35	06:52	00:36
28211 Bef Jurong East Stn Jurong Gateway Rd 1		EW24 NS1 Jurong East Westgate	07:06	00:38	06:57	00:37	06:53	00:37
28009 Jurong East Int(Alighting) Jurong Gateway Rd		EW24 NS1 Jurong East jem Westgate	07:09	00:40	06:58	00:39	06:54	00:39

Notes:

• ¹: Alighting only at this bus stop.
• 06:00: Underlined times indicate that the first bus is a downroute bus rather than one starting from the first stop.

Historical Information

Operator	Route	Year	Date	Service changes
	Jurong East ↺ Clementi Rd	2004	22 August	Introduced between Jurong East Int and Clementi Rd (Loop), operating between 0600 hrs and 2330 hrs daily.
		2005	3 October	Extended to loop at Science Pk Rd.
	183Jurong East ↺ Science Park Rd 183ACommonwealth Ave West → Science Pk Rd		12 December	183AIntroduced between Commonwealth Ave West (Clementi Stn) and Science Pk Rd (Loop) during morning peak hours on weekdays.
		2008	2 December	Designated wheelchair-accessible bus service (WAB).
	183Jurong East ↺ Science Park Rd 183AJurong East → Science Pk Rd	2009	TBC	183AExtended to start from Jurong East Int.
	183Jurong East ↺ Science Park Rd 183AJurong East → Science Pk Rd 183BJurong East → Toh Tuck Ave	2010	16 August	183BIntroduced from Jurong East Int to Toh Tuck Ave (Ulu Pandan R.I. Plant) during morning peak hours on weekdays. Wheelchair-accessible bus service (WAB) at launch.
		2011	17 December	Amended to Jurong East Temp Int.
	183Jurong East ↺ Science Park Rd 183BJurong East → Toh Tuck Ave	2012	TBC	183ADiscontinued.
(Current)		2016	26 June	Operations transferred to Tower Transit Singapore.
		2020	6 December	Amended to relocated Jurong East Temp Int and serve new bus stop before Jurong East Stn along Jurong Gateway Rd.

External Links

• Bus Service Information (Tower Transit)
• SimplyGo eGuide
• Bus Service Route Map