Starting 11 p.m. Friday, March 21, TTC crews are upgrading the tracks
- in Exhibition Loop.
The work zone blocks bus access to the loop.
The transit agency is detouring buses along these routes, while the loop is closed:
(The buses replace regular streetcar service during construction at the intersection of Bathurst Street with Lake Shore Boulevard West and Fleet Street.)

The construction likely also affects service along the 307 Bathurst overnight route, but the TTC hasn’t announced detour information for buses along that route.
Construction in Exhibition Loop and the resulting TTC detours continue until March 23 (1:30 a.m.)
511B Bathurst shuttle buses
From 11 p.m. Friday, March 21 until 1:30 a.m. Sunday, March 23, southbound buses operate along their regular path to Manitoba Drive and Canada Boulevard, then detour:
southward along Canada; and then
eastward into Princes’ Gate Loop,
ending their trips.Southbound buses skip their regular stops
- on Manitoba Drive beyond Strachan Avenue and
- in Exhibition Loop.
Instead, southbound buses drop off passengers at a temporary stop
- in Princes’ Gate Loop.
Northbound buses reverse the southbound detour routing.
Northbound buses skip their regular stops
- in Exhibition Loop and
- on Manitoba Drive at Strachan Avenue.
Instead, northbound buses pick up passengers at a temporary stop
- in Princes’ Gate Loop.
509B Harbourfront shuttle buses
From 11 p.m. Friday, March 21 until 1:30 a.m. Sunday, March 23, eastbound buses start their trips in Princes’ Gate Loop, then proceed:
northward along Canada Boulevard to Manitoba Drive,
resuming their regular path eastward along Manitoba.Eastbound buses skip their regular stops
- in Exhibition Loop and
- on Manitoba Drive at Strachan Avenue.
Instead, eastbound buses pick up passengers at a temporary stop
- in Princes’ Gate Loop.
Westbound buses reverse the eastbound detour routing.
Westbound buses skip their regular stops
- on Manitoba Drive beyond Strachan Avenue and
- in Exhibition Loop.
Instead, westbound buses drop off passengers at a temporary stop
- in Princes’ Gate Loop.
