Detour: Route 20 Rideau due to closure of Alfred and lanes on Montfort: October 01 2026 - From 10:00 am on Monday, October 5, until 6:00 pm on Friday, December 4, a closure of Alfred Street and lanes of Montfort Street for the Montfort, Alfred, and Granville Integrated Renewal Project, will require route 20 Rideau to detour. Route 20 Rideau will detour along Montreal and Ste-Anne before continuing on its regular route. Please allow extra time for your travels. Affected stops Bus Stop (560#) not in use · Routes · Alternate Stop #8749 -- Alfred (east-side) / Montreal · · 20 Rideau · #1543 -- Montreal (north-side) / Granville #7046 -- Montfort (north-side) / Alfred · · 20 Rideau · #1543 -- Montreal (north-side) / Granville #8745 -- Montfort (north-side) / Ste-Anne · · 20 Rideau · TEMP -- Ste-Anne (east-side) / Montfort Detour routing 20 Rideau: From Montreal at Alfred, continue on Montreal, turn right onto Ste-Anne, left onto Montfort, continue to regular route. Detour map+1 more notice

No 20 trips cancelled now · 1 did not run in 11월Cancellations →

Previous measure: 65.5% of arrivals were within five minutes of the timetable (89,846 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.

20번 노선: Rideau ⇄ St-Laurent

29분에서 35분마다

방면Rideau2 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)

Where lateness is made ·

Not measured yet: too few weekdays with bus positions on this stretch.

The line right now · 오전 11:37

Live, 58 s ago

정시지연오지 않음Live, 58 s ago

방면Rideau2 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)

방면St-Laurent2 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)

Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Live minutes from bus positions, 58 s ago.

Right now on Route 20

출발 · next from ⁨ST-LAURENT D⁩: ⁦13 min⁩each opens its trip

4 busesOpen on the map

안내 2건 · Detour: Route 20 Rideau due to closure of Alfred and lanes on Montfort; Detour Route 20 Southfrom OC Transpo

Planned change · 2026-10-30service change

Dated service

Trips scheduled that day

The timetable, notices and what the live feed says are shown apart. Seeing a bus on the map does not prove you can board it.

2026년 11월 2일 2026년 11월 1일 2026년 10월 31일 2026년 10월 30일 2026년 10월 29일 2026년 10월 28일 2026년 10월 27일 View archived positions

운행일

2026년 11월 2일 · 67 trips in the retained timetable · retained notices; capture coverage unverified

In short: 66 with a matched position · 1 with no matching position (to investigate) · 0 with an unknown outcome.

05:10– 05:45
Trip 9093020Vehicle position matchedFirst / last feed position: 오전 4:52 GMT-5 / 오전 6:14 GMT-5; not actual start or end times.
05:20– 05:58
Trip 9678020Vehicle position matchedFirst / last feed position: 오전 5:09 GMT-5 / 오전 5:57 GMT-5; not actual start or end times.
06:08– 06:49
Trip 31020020Vehicle position matchedFirst / last feed position: 오전 5:55 GMT-5 / 오전 6:49 GMT-5; not actual start or end times.
06:20– 06:58
Trip 32243020Vehicle position matchedFirst / last feed position: 오전 6:09 GMT-5 / 오전 6:59 GMT-5; not actual start or end times.
06:40– 07:27
Trip 4697020Vehicle position matchedFirst / last feed position: 오전 6:15 GMT-5 / 오전 7:36 GMT-5; not actual start or end times.
06:50– 07:36
Trip 33635020Vehicle position matchedFirst / last feed position: 오전 6:44 GMT-5 / 오전 7:31 GMT-5; not actual start or end times.
07:10– 07:58
Trip 32555020Vehicle position matchedFirst / last feed position: 오전 6:58 GMT-5 / 오전 7:59 GMT-5; not actual start or end times.
07:20– 08:09
Trip 28588020Vehicle position matchedFirst / last feed position: 오전 7:12 GMT-5 / 오전 8:13 GMT-5; not actual start or end times.
07:45– 08:33
Trip 7417020Vehicle position matchedFirst / last feed position: 오전 7:32 GMT-5 / 오전 8:39 GMT-5; not actual start or end times.
07:50– 08:41
Trip 7103020Vehicle position matchedFirst / last feed position: 오전 7:45 GMT-5 / 오전 8:43 GMT-5; not actual start or end times.
08:18– 09:06
Trip 15044020Vehicle position matchedFirst / last feed position: 오전 8:11 GMT-5 / 오전 9:14 GMT-5; not actual start or end times.
08:20– 09:11
Trip 5895020Vehicle position matchedFirst / last feed position: 오전 8:22 GMT-5 / 오전 9:22 GMT-5; not actual start or end times.

이 노선의 취소

취소를 세는 방법

2 partial-capture days not counted.

1414 scheduled trips with counted cancellation notices, 10월 6일 (화) to 11월 2일 (월).

Not counted: 24 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.

취소가 가장 많은 시간대: 오후 1시 (3), 오후 5시 (3), 오후 4시 (2)

최근 취소된 운행

11월 2일 (월), Trip at 15:52
10월 29일 (목), Trip at 17:01
10월 28일 (수), Trip at 17:01
10월 27일 (화), Trip at 20:10
10월 21일 (수), Trip at 23:10

OC Transpo는 개별 운행의 사유를 제공하지 않아서 표시하지 않습니다.

Did not come (no bus seen, no notice), last 7 days: 1 of 448 trips we could check.

이 노선 근처의 시 도로 공사

All road work on Alerts

Road work and event closures the City of Ottawa has published, measured as near this route’s path. Near is not proof that the bus is detoured: check the operator’s alerts for that.

Marquette도로 공사 · About 1 m from the route
Until 2026. 11. 30.
Longpré도로 공사 · About 7 m from the route
Until 2026. 12. 30.
Crichton도로 공사 · About 0 m from the routeThe City flags a transit impact.
Until 2026. 11. 6.
YORK도로 공사 · About 0 m from the route
Until 2026. 11. 13.

Updated 2026. 11. 3.

Source: City of Ottawa open data. City road work map

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