View source for Bus Service 90

{{Travel Advisory|S90=showonly|SerangoonEunosBCM=showonly}}
{{Infobox
 |title=Service 90
 |img=[[File:SG5434L 90.jpg|center|300px]]
 |info=
  {{Infohead|Route Information}}
  {{Infoline|Route|Toa Payoh Interchange ↺ Airport Road (Loop)}}
  {{Infoline|Route Length|16.3 km}}
  {{Infoline|Travelling Time|70 mins <small>(1 h 10 mins)</small>}}
  {{Infoline|Operator|{{SBST}}<br>([[Serangoon – Eunos Bus Package]])}}
}}

{{SBST/1| Bus Service 90}} connects between Toa Payoh and Paya Lebar. It goes to industrial estates on Airport Road and Paya Lebar Airbase. However, demand for this service is usually high for the commuters who are working at industrial areas. It is also one of the two services to loop at Airport Road, the other being {{Bus/T|Service 94|s=94}}.

{{SBST/1| Short-Trip Service 90A}} operates during Weekday morning peak hours and Saturday mornings to supplement high demand for Service 90 from Toa Payoh to Paya Lebar Airbase.

==Service Information==
===Bus Duty & Fleet===
{| class='wikitable' style='text-align:center;width:100%'
|+ Service 90/90A
!rowspan=2 style='{{CSS/SBST|xfc=|xbc=}}'|Depot
!colspan=2 style='{{CSS/SBST|xfc=|xbc=}}'|Fleet Size
!rowspan=2 colspan=4 style='{{CSS/SBST|xfc=|xbc=}}'|Fleet
|-
!style='{{CSS/SBST|bgop=c0|xfc=|xbc=}}'|90
!style='{{CSS/SBST|bgop=c0|xfc=|xbc=}}'|90A
|-
!rowspan=2 style='{{CSS/SBST|bgop=c0|xfc=|xbc=}}'|Hougang Depot (HGDEP)
|rowspan=2|10
|rowspan=2|4
!3 Single Deckers
!7 Double Deckers
|-
|
{{Fleet
|fleet={{Col|SBS5098L<sup>A</sup>}} {{Col|SBS8638J}} {{Col|SBS8798E}} {{Col|SBS8871B<sup>A</sup>}}
|model=Scania K230UB
}}
|
{{Fleet
|fleet={{Col|SBS3163U}} {{Col|SBS3170Z}} {{Col|SBS3185G}} {{Col|SBS3862K<sup>A</sup>}} {{Col|SBS7516J}} {{Col|SBS7606H<sup>A</sup>}} {{Col|SG5438B}}
|model=Volvo B9TL
}}
|}
{|class="wikitable mw-collapsible mw-collapsed"
!Notes
|-
|
* 1 extra SD.
* '''SBS3653Y ({{Bus/T|Service 157|s=157}}) & 1 other {{Bus/T|Service 157|s=157}} DD''' will operate on Service 90 on Weekends & Public Holidays.
* '''All Service 90 buses''' practise overnight parking at '''Braddell Bus Park (BRBP)'''.
* '''Weekdays & Weekdays Sch Hols:''' 3A-3P / 1E / 6S (10 buses)
* '''Saturdays:''' 4A-4P / 2E (6 buses)
* '''Sundays & Public Holidays:''' 3A-4P / 1T (5 buses)
* '''Special Weekdays:''' 4A-4P / 5S / 1T (10 buses)
|}
{|class="wikitable mw-collapsible mw-collapsed" style="text-align:center"
!colspan="3"|Service 90 duty allocation
|-
!rowspan="3"|Weekdays<br/>(3A-3P / 1E / 6S)
!scope="col"|A/P
|SBS3163U & SBS8871B
|-
!scope="col"|E
|SBS3185G
|-
!scope="col"|S
|SBS3170Z, SBS7516J & SBS7606H
|-
|}

===Route Information===
====Frequency====
{| class='wikitable' style='text-align:center;'
!style='{{CSS/SBST|xfc=|xbc=}}'|Period
!style='{{CSS/SBST|xfc=|xbc=}}'|AM Peak<br><small>(First Bus - 08:30)</small>
!style='{{CSS/SBST|xfc=|xbc=}}'|AM Off Peak<br><small>(08:31 - 16:59)</small>
!style='{{CSS/SBST|xfc=|xbc=}}'|PM Peak<br><small>(17:00 - 19:00)</small>
!style='{{CSS/SBST|xfc=|xbc=}}'|PM Off Peak<br><small>(19:01 - Last Bus)</small>
|-
!Loop Service
|11 - 18 minutes
|07 - 20 minutes
|07 - 19 minutes
|12 - 23 minutes
|}

====Special Departures====
*{{BS73019}} → {{BS52009}}
**'''Weekdays:''' 16:24 (DD) & 16:38 (DD)
**'''Saturdays:''' 12:09 (SD) & 12:24 (SD)

<div style='background-color:#ff000011;padding:0.5em;min-height:300px;'>
=====Service 90A=====
[[File:SBS7516J 90A.jpg|thumb|right|300px|SBS7516J on Short-Trip Service 90A]]
*{{BS52009}} → {{BS71189}}
**'''Weekdays (except Public Holidays):''' 06:08 (SBS3862K), 06:23 (SBS7606H), 06:37 (DD), 07:00 (SBS5098L), 07:23 (SBS3862K), 07:35 (SBS7606H), 08:21 (DD), 08:33 (SBS3862K) & 08:50 (SBS7606H)
**'''Saturdays:''' 06:10 (SBS8871B) & 06:30 (SBS5098L)
</div>

====Loop Service====
<div class="mw-collapsible">
<p class='exc'>[Show/Hide Full Route Details]</p>
{| class="wikitable"
!rowspan=2 colspan=2 style='{{CSS/BUS|xfc=|xbc=}}'|Bus Stops
!rowspan=2 style='{{CSS/BUS|xfc=|xbc=}}'|Nearby Attraction
!colspan=2 style='{{CSS/BUS|xfc=|xbc=}}'|Weekdays
!colspan=2 style='{{CSS/BUS|xfc=|xbc=}}'|Saturdays
!colspan=2 style='{{CSS/BUS|xfc=|xbc=}}'|Suns / PHs
|-
!style='{{CSS/LTA|xfc=|xbc=}}'|First bus!!style='{{CSS/LTA|xfc=|xbc=}}'|Last bus
!style='{{CSS/LTA|xfc=|xbc=}}'|First bus!!style='{{CSS/LTA|xfc=|xbc=}}'|Last bus
!style='{{CSS/LTA|xfc=|xbc=}}'|First bus!!style='{{CSS/LTA|xfc=|xbc=}}'|Last bus
|-
|{{BS52009|int=(Berth A6)}}
!{{SWT|90A|#f00}}
|{{NS19| }}
|style='text-align:center'|06:00||style='text-align:center'|23:30||style='text-align:center'|06:00||style='text-align:center'|23:30||style='text-align:center'|06:00||style='text-align:center'|23:30
|- class='ex'
|{{BS52509}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:01||style='text-align:center'|23:31||style='text-align:center'|06:01||style='text-align:center'|23:32||style='text-align:center'|06:02||style='text-align:center'|23:32
|- class='ex'
|{{BS52329}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:02||style='text-align:center'|23:32||style='text-align:center'|06:02||style='text-align:center'|23:32||style='text-align:center'|06:02||style='text-align:center'|23:33
|- class='ex'
|{{BS52081}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:05||style='text-align:center'|23:35||style='text-align:center'|06:05||style='text-align:center'|23:36||style='text-align:center'|06:06||style='text-align:center'|23:37
|- class='ex'
|{{BS60081}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:07||style='text-align:center'|23:36||style='text-align:center'|06:07||style='text-align:center'|23:38||style='text-align:center'|06:08||style='text-align:center'|23:39
|- class='ex'
|{{BS60211}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:08||style='text-align:center'|23:37||style='text-align:center'|06:09||style='text-align:center'|23:39||style='text-align:center'|06:09||style='text-align:center'|23:40
|- class='ex'
|{{BS70101}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:09||style='text-align:center'|23:38||style='text-align:center'|06:10||style='text-align:center'|23:40||style='text-align:center'|06:10||style='text-align:center'|23:41
|- class='ex'
|{{BS70111}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:10||style='text-align:center'|23:39||style='text-align:center'|06:11||style='text-align:center'|23:41||style='text-align:center'|06:11||style='text-align:center'|23:42
|- class='ex'
|{{BS70121}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:12||style='text-align:center'|23:40||style='text-align:center'|06:13||style='text-align:center'|23:42||style='text-align:center'|06:12||style='text-align:center'|23:43
|- class='ex'
|{{BS70131}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:13||style='text-align:center'|23:41||style='text-align:center'|06:14||style='text-align:center'|23:43||style='text-align:center'|06:13||style='text-align:center'|23:44
|- class='ex'
|{{BS70141}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:14||style='text-align:center'|23:42||style='text-align:center'|06:15||style='text-align:center'|23:43||style='text-align:center'|06:14||style='text-align:center'|23:44
|- class='ex'
|{{BS71011}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:16||style='text-align:center'|23:43||style='text-align:center'|06:16||style='text-align:center'|23:44||style='text-align:center'|06:15||style='text-align:center'|23:45
|- class='ex'
|{{BS71171}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:17||style='text-align:center'|23:43||style='text-align:center'|06:17||style='text-align:center'|23:45||style='text-align:center'|06:15||style='text-align:center'|23:46
|- class='ex'
|{{BS71021}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:19||style='text-align:center'|23:44||style='text-align:center'|06:18||style='text-align:center'|23:45||style='text-align:center'|06:17||style='text-align:center'|23:46
|- class='ex'
|{{BS71031}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:21||style='text-align:center'|23:45||style='text-align:center'|06:19||style='text-align:center'|23:46||style='text-align:center'|06:18||style='text-align:center'|23:47
|- class='ex'
|{{BS71191}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:22||style='text-align:center'|23:46||style='text-align:center'|06:20||style='text-align:center'|23:47||style='text-align:center'|06:19||style='text-align:center'|23:48
|- class='ex'
|{{BS71181}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:23||style='text-align:center'|23:47||style='text-align:center'|06:21||style='text-align:center'|23:47||style='text-align:center'|06:19||style='text-align:center'|23:48
|- class='ex'
|{{BS71041}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:25||style='text-align:center'|23:47||style='text-align:center'|06:22||style='text-align:center'|23:48||style='text-align:center'|06:20||style='text-align:center'|23:49
|- class='ex'
|{{BS73041}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:27||style='text-align:center'|23:49||style='text-align:center'|06:23||style='text-align:center'|23:49||style='text-align:center'|06:22||style='text-align:center'|23:50
|- class='ex'
|{{BS73019}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:28||style='text-align:center'|23:49||style='text-align:center'|06:24||style='text-align:center'|23:49||style='text-align:center'|06:22||style='text-align:center'|23:50
|- class='ex'
|{{BS73049}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:29||style='text-align:center'|23:50||style='text-align:center'|06:25||style='text-align:center'|23:50||style='text-align:center'|06:23||style='text-align:center'|23:51
|- class='ex'
|{{BS71049}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:31||style='text-align:center'|23:51||style='text-align:center'|06:27||style='text-align:center'|23:52||style='text-align:center'|06:25||style='text-align:center'|23:53
|-
|{{BS71189}}
!{{SWT|90A|#f00}}
|
|style='text-align:center'|06:32||style='text-align:center'|23:51||style='text-align:center'|06:28||style='text-align:center'|23:53||style='text-align:center'|06:25||style='text-align:center'|23:54
|- class='ex'
|colspan=2|{{BS71029}}
|
|style='text-align:center'|06:38||style='text-align:center'|23:54||style='text-align:center'|06:30||style='text-align:center'|23:55||style='text-align:center'|06:27||style='text-align:center'|23:56
|- class='ex'
|colspan=2|{{BS71179}}
|
|style='text-align:center'|06:40||style='text-align:center'|23:56||style='text-align:center'|06:31||style='text-align:center'|23:56||style='text-align:center'|06:28||style='text-align:center'|23:57
|- class='ex'
|colspan=2|{{BS70149}}
|
|style='text-align:center'|06:42||style='text-align:center'|23:57||style='text-align:center'|06:31||style='text-align:center'|23:57||style='text-align:center'|06:28||style='text-align:center'|23:57
|- class='ex'
|colspan=2|{{BS70139}}
|
|style='text-align:center'|06:44||style='text-align:center'|23:58||style='text-align:center'|06:32||style='text-align:center'|23:58||style='text-align:center'|06:29||style='text-align:center'|23:58
|- class='ex'
|colspan=2|{{BS70129}}
|
|style='text-align:center'|06:45||style='text-align:center'|23:59||style='text-align:center'|06:33||style='text-align:center'|23:59||style='text-align:center'|06:30||style='text-align:center'|23:59
|- class='ex'
|colspan=2|{{BS70119}}
|
|style='text-align:center'|06:46||style='text-align:center'|00:00||style='text-align:center'|06:35||style='text-align:center'|00:00||style='text-align:center'|06:31||style='text-align:center'|00:00
|- class='ex'
|colspan=2|{{BS70109}}
|
|style='text-align:center'|06:48||style='text-align:center'|00:01||style='text-align:center'|06:37||style='text-align:center'|00:01||style='text-align:center'|06:33||style='text-align:center'|00:01
|- class='ex'
|colspan=2|{{BS60219}}
|
|style='text-align:center'|06:50||style='text-align:center'|00:02||style='text-align:center'|06:39||style='text-align:center'|00:02||style='text-align:center'|06:34||style='text-align:center'|00:02
|- class='ex'
|colspan=2|{{BS60089}}
|
|style='text-align:center'|06:52||style='text-align:center'|00:03||style='text-align:center'|06:41||style='text-align:center'|00:03||style='text-align:center'|06:37||style='text-align:center'|00:03
|- class='ex'
|colspan=2|{{BS52089}}
|
|style='text-align:center'|06:55||style='text-align:center'|00:05||style='text-align:center'|06:44||style='text-align:center'|00:05||style='text-align:center'|06:39||style='text-align:center'|00:05
|- class='ex'
|colspan=2|{{BS52321}}
|
|style='text-align:center'|06:59||style='text-align:center'|00:08||style='text-align:center'|06:48||style='text-align:center'|00:10||style='text-align:center'|06:43||style='text-align:center'|00:09
|- class='ex'
|colspan=2|{{BS52501}}
|
|style='text-align:center'|07:00||style='text-align:center'|00:09||style='text-align:center'|06:50||style='text-align:center'|00:11||style='text-align:center'|06:45||style='text-align:center'|00:11
|-
|colspan=2|{{BS52009|int=(Berth A6)}}
|{{NS19| }}
|style='text-align:center'|07:01||style='text-align:center'|00:10||style='text-align:center'|06:51||style='text-align:center'|00:13||style='text-align:center'|06:46||style='text-align:center'|00:12
|}
</div>

==Historical Information==
<onlyinclude>{| 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=12|{{SBST}}<br>'''(Current)'''<br>''Known as {{SBS}} prior to 1 November 2001''
|rowspan=4|Toa Payoh ↺ Airport Rd
|'''1993'''
|'''23 May'''
|style='text-align:left'|Introduced between Toa Payoh Int and Airport Rd (Loop) under TransitLink Network Integration Exercise Phase 13.
|-
|'''1994'''
|'''5 March'''
|style='text-align:left'|Amended to ply Kim Keat Lk and Lor 6 Toa Payoh towards Toa Payoh Int.
|-
|rowspan=2|'''1998'''
|rowspan=2|'''31 May'''
|style='text-align:left'|Amended to Toa Payoh Temp Int.
|-
|style='text-align:left'|Serves new pair of bus stops outside and opposite Toa Payoh Swim Cplx along Lor 6 Toa Payoh.
|-
|rowspan=8|{{Bus/D|90|note=Toa Payoh ↺ Airport Rd}}{{Bus/D|90A|note=Toa Payoh → Airport Rd}}
|'''2001'''
|{{TBC}}
|style='text-align:left'|{{Bus/D|90A|note=Introduced from Toa Payoh Temp Int to Airport Rd (RSAF Paya Lebar) during morning peak hours on weekdays and Saturdays.}}
|-
|'''2002'''
|'''19 May'''
|style='text-align:left'|Amended to Toa Payoh Integrated Transport Hub.
|-
|'''2005'''
|{{TBC}}
|style='text-align:left'|{{Bus/D|90A|note=Extended to terminate at Airport Rd (KB Warehouse Cplx).}}
|-
|'''2007'''
|{{TBC}}
|style='text-align:left'|Skips removed bus stop before Paya Lebar Rd along Airport Rd to facilitate the construction of KPE.
|-
|rowspan=2|'''2008'''
|{{TBC}}
|style='text-align:left'|Serves new bus stop after Defu Lane 12 along Airport Rd.
|-
|'''24 September'''
|style='text-align:left'|Skips removed bus stop outside KB Warehouse Cplx along Airport Rd.
|-
|'''2011'''
|'''4 September'''
|style='text-align:left'|Amended to skip Bendemeer Rd, Whampoa Nth and Serangoon Rd towards Toa Payoh Int with the permanent closure of Whampoa North.
|-
|'''2013'''
|'''3 December'''
|style='text-align:left'|{{DWAB}}
|}</onlyinclude>

==External Links==
* [https://svc.simplygo.com.sg/eservice/eguide/service_route.php?service=90 SimplyGo eGuide]
* [https://busrouter.sg/#/services/90 Bus Service Route Map]

{{Serangoon – Eunos Bus Package}}