River St at Dundas St East South Side
Stop 16029 · Toronto TTC · Route 121
River St at Dundas St East South Side is a bus stop on the Toronto TTC network (stop 16029), served by Route 121 to Union Station. On weekdays buses run from 6:15 am to 1:19 am.
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Scheduled times. The first bus of the day leaves at 6:13 am.
Route 121 to Union Station
Monday to Friday, 60 buses
| 6 am | 153248 |
|---|---|
| 7 am | 03183348 |
| 8 am | 03183350 |
| 9 am | 092948 |
| 10 am | 082848 |
| 11 am | 082848 |
| 12 pm | 082848 |
| 1 pm | 082848 |
| 2 pm | 082848 |
| 3 pm | 083050 |
| 4 pm | 102846 |
| 5 pm | 04224058 |
| 6 pm | 163454 |
| 7 pm | 1741 |
| 8 pm | 052953 |
| 9 pm | 1740 |
| 10 pm | 032343 |
| 11 pm | 032343 |
| 12 am | 032343 |
| 1 am | 0319 |
Saturday, 65 buses
| 6 am | 133757 |
|---|---|
| 7 am | 173757 |
| 8 am | 173757 |
| 9 am | 173757 |
| 10 am | 173757 |
| 11 am | 173756 |
| 12 pm | 143352 |
| 1 pm | 07223752 |
| 2 pm | 07223752 |
| 3 pm | 07223752 |
| 4 pm | 07223752 |
| 5 pm | 07223752 |
| 6 pm | 07223752 |
| 7 pm | 07173757 |
| 8 pm | 173757 |
| 9 pm | 173757 |
| 10 pm | 173757 |
| 11 pm | 173757 |
| 12 am | 173757 |
| 1 am | 10 |
Sunday, 58 buses
| 8 am | 052343 |
|---|---|
| 9 am | 032343 |
| 10 am | 032343 |
| 11 am | 032343 |
| 12 pm | 03234359 |
| 1 pm | 14294459 |
| 2 pm | 14294459 |
| 3 pm | 14294459 |
| 4 pm | 14294459 |
| 5 pm | 14294459 |
| 6 pm | 142944 |
| 7 pm | 032343 |
| 8 pm | 032343 |
| 9 pm | 032343 |
| 10 pm | 032343 |
| 11 pm | 032343 |
| 12 am | 032343 |
| 1 am | 05 |
Read each row as the hour, then the minutes past it: 7 then 05 35 means 7:05 and 7:35. Bold hours are pm. Scheduled times from Toronto TTC’s official schedule data, refreshed October 4, 2026. Not live arrivals.
Questions about River St at Dundas St East South Side
Which buses stop at River St at Dundas St East South Side?
Route 121 to Union Station stops at River St at Dundas St East South Side (stop 16029) in Toronto TTC.
When is the first and last bus at River St at Dundas St East South Side?
Monday: first bus 6:15 am, last 1:19 am (60 buses). Saturday: first bus 6:13 am, last 1:10 am (65 buses). Sunday: first bus 8:05 am, last 1:05 am (58 buses). Public holiday schedules can differ; each route page lists them.
How often do buses come to River St at Dundas St East South Side?
On a Monday about 3 buses an hour stop here between 7:00 am and 7:00 pm (39 in those twelve hours, all routes together).
What other stops are near River St at Dundas St East South Side?
The closest are River St at Dundas St East (16028, about 1 min walk), Dundas St East at River St (2126, about 1 min walk), Dundas St East at River St (2127, about 1 min walk).
Are these live arrival times?
No. They are the scheduled times from Toronto TTC’s published schedule, refreshed October 4, 2026. A bus can run early or late, and disruptions are not shown.
Source: Toronto Transit Commission. Contains information licensed under the Open Government Licence - Toronto open data (GTFS schedule for Toronto TTC), used under the Open Government Licence - Toronto. Refreshed October 4, 2026. Changes made: times reformatted into timetables and departure lists.