Bus 112 in Ottawa links Baseline 1B and Billings Bridge 4B. The route is 12.6 km long with 41 stops, and the official schedule from OC Transpo puts the full trip at about 34 minutes. On a weekday it runs 35 trips in one direction, and 29 on a weekend day.
Route at a glance
| Mode | Bus |
|---|---|
| Route number | 112 |
| City | Ottawa |
| Transit authority | OC Transpo |
| Start → end | Baseline 1B → Billings Bridge 4B |
| End → start | Billings Bridge 4B → Baseline 1B |
| Route length | 12.6 km / 12.4 km in the opposite direction |
| Number of stops | 41 / 42 in the opposite direction |
| Travel time | about 34 minutes |
| Trips per day | 35 on weekdays, 29 on weekends one way |
| Frequency | peak 28–32 · midday 30–32 · weekend 30–60 |
| First / last trip from «Baseline 1B» | 04:53 / 22:53 |
| First / last trip from «Billings Bridge 4B» | 05:34 / 23:30 |
| Fare | — |
| Updated | August 23, 2026 |
Route of Bus 112
Outbound: Baseline 1B → Billings Bridge 4B
This direction has 41 stops and runs 12.6 km. The route passes Woodroffe / David, Viewmount / Glenridge, Viewmount / Coach House, Prince Of Wales / Melfa. Below is the full list with the distance from the first stop.
| No. | Stop | From start | Note |
|---|---|---|---|
| 1 | Baseline 1B | 0.0 km | Terminus |
| 2 | Woodroffe / David | 0.7 km | |
| 3 | Meadowlands / Woodroffe | 0.9 km | |
| 4 | Meadowlands / Sullivan | 1.3 km | |
| 5 | Meadowlands / Viewmount | 1.7 km | |
| 6 | Viewmount / Norice | 2.0 km | |
| 7 | Viewmount / Donland | 2.1 km | |
| 8 | Viewmount / Parkside | 2.4 km | |
| 9 | Viewmount / Parkside | 2.8 km | |
| 10 | Viewmount / Glenmanor | 3.0 km | |
| 11 | Viewmount / Glenridge | 3.2 km | |
| 12 | Viewmount / Merivale | 3.5 km | |
| 13 | Viewmount / Merivale | 3.6 km | |
| 14 | Viewmount / Grant Carman | 3.8 km | |
| 15 | Viewmount / Overlake | 4.1 km | |
| 16 | Viewmount / Biscayne | 4.4 km | |
| 17 | Viewmount / Onondaga | 4.6 km | |
| 18 | Viewmount / Europa | 4.8 km | |
| 19 | Viewmount / Chesterton | 5.0 km | |
| 20 | Viewmount / Coach House | 5.1 km | |
| 21 | Viewmount / Four Seasons | 5.4 km | |
| 22 | Viewmount / Old Country | 5.6 km | |
| 23 | 454 Viewmount | 5.8 km | |
| 24 | Viewmount / Farm Gate | 6.0 km | |
| 25 | Fisher / Viewmount | 6.1 km | |
| 26 | Prince Of Wales / Borden Side | 6.7 km | |
| 27 | Prince Of Wales / Normandy | 7.1 km | |
| 28 | Prince Of Wales / Falaise | 7.5 km | |
| 29 | Prince Of Wales / Melfa | 7.9 km | |
| 30 | Prince Of Wales / Melfa | 8.1 km | |
| 31 | Prince Of Wales / Hog’s Back | 8.5 km | |
| 32 | Prince Of Wales / Dynes | 8.8 km | |
| 33 | Prince Of Wales / Sanford | 9.2 km | |
| 34 | Prince Of Wales / Forest Hill | 9.4 km | |
| 35 | Heron / Heron Bridge | 9.8 km | |
| 36 | Heron / Riverside | 10.7 km | |
| 37 | Heron / Riverside | 10.9 km | |
| 38 | Mooney’s Bay A | 11.3 km | |
| 39 | Heron 4A | 11.8 km | |
| 40 | Data Centre / Billings Bridge | 12.3 km | |
| 41 | Billings Bridge 4B | 12.6 km | Terminus |
Inbound: Billings Bridge 4B → Baseline 1B
This direction has 42 stops and runs 12.4 km. The route passes Data Centre / Billings Bridge, Prince Of Wales / Melfa, Viewmount / Chesterton, Viewmount / Parkside. Below is the full list with the distance from the first stop.
| No. | Stop | From start | Note |
|---|---|---|---|
| 1 | Billings Bridge 3B | 0.0 km | Terminus |
| 2 | Data Centre / Billings Bridge | 0.3 km | |
| 3 | Heron 3A | 0.8 km | |
| 4 | Mooney’s Bay B | 1.2 km | |
| 5 | Heron / Riverside | 1.6 km | |
| 6 | Heron / Riverside | 1.9 km | |
| 7 | Heron / Heron Bridge | 2.7 km | |
| 8 | Prince Of Wales / Baseline | 3.2 km | |
| 9 | Prince Of Wales / Sanford | 3.4 km | |
| 10 | Prince Of Wales / Dynes | 3.9 km | |
| 11 | Prince Of Wales / Meadowlands | 4.1 km | |
| 12 | Prince Of Wales / Melfa | 4.3 km | |
| 13 | Prince Of Wales / Normandy | 4.6 km | |
| 14 | Prince Of Wales / Normandy | 4.7 km | |
| 15 | Prince Of Wales / Falaise | 5.0 km | |
| 16 | Prince Of Wales / Normandy | 5.4 km | |
| 17 | Prince Of Wales / Borden Side | 5.9 km | |
| 18 | Viewmount / Farmgate | 6.6 km | |
| 19 | 454 Viewmount | 6.7 km | |
| 20 | Viewmount / Old Country | 6.9 km | |
| 21 | Viewmount / Cool Spring | 7.2 km | |
| 22 | Viewmount / Chesterton | 7.5 km | |
| 23 | Viewmount / Europa | 7.7 km | |
| 24 | Viewmount / Onondaga | 7.9 km | |
| 25 | Viewmount / Biscayne | 8.1 km | |
| 26 | Viewmount / Overlake | 8.4 km | |
| 27 | Viewmount / Grant Carman | 8.7 km | |
| 28 | Viewmount / Merivale | 9.0 km | |
| 29 | Viewmount / Glenridge | 9.2 km | |
| 30 | Viewmount / Glenmanor | 9.5 km | |
| 31 | Viewmount / Aldercrest | 9.7 km | |
| 32 | Viewmount / Parkside | 10.1 km | |
| 33 | Viewmount / Fieldrow | 10.3 km | |
| 34 | Viewmount / Norice | 10.5 km | |
| 35 | Viewmount / Oakridge | 10.7 km | |
| 36 | Meadowlands / Viewmount | 10.8 km | |
| 37 | Meadowlands / Thatcher | 11.0 km | |
| 38 | Meadowlands / Sullivan | 11.2 km | |
| 39 | Meadowlands / Woodroffe | 11.4 km | |
| 40 | Woodroffe / Meadowlands | 11.6 km | |
| 41 | Woodroffe / David | 11.8 km | |
| 42 | Baseline 2A | 12.4 km | Terminus |
Schedule and frequency
According to the official schedule from OC Transpo, the route runs 35 trips in one direction on a weekday, and 29 on a weekend day.
| Direction | Weekdays | Weekends and holidays |
|---|---|---|
| From «Baseline 1B» | 04:53 — 22:53 | 06:55 — 22:55 |
| From «Billings Bridge 4B» | 05:34 — 23:30 | 08:05 — 23:15 |
Frequency calculated from the departure table: in the morning peak buses run every 28–32 minutes, most often every 30; midday every 30–32 minutes; in the afternoon peak every 30; on weekends every 30–60 minutes.
Frequently asked questions
When do the first and last trips run?
From Baseline 1B the first is at 04:53 and the last at 22:53. From Billings Bridge 4B they are 05:34 and 23:30.
How long does the trip from Baseline 1B to Billings Bridge 4B take?
About 34 minutes end to end — the median of full trips in the official schedule.
How many stops does the route have?
41 outbound and 42 inbound according to the official GTFS feed. The two lists do not match exactly.
Does bus 112 run on weekends?
Yes. On weekends and holidays there are 29 trips in one direction, running from Baseline 1B between 06:55 and 22:55.
Every route number with its termini, operating hours and travel time is collected in the Ottawa buses overview.
Data current as of August 23, 2026. Schedule and termini — OC Transpo. Fares — OC Transpo. Stop list, schedule and route geometry come from the official GTFS feed (OC Transpo, version S1000512-S1000514).