66 Prince Edward - Temporary route extension and Seasonal service reduction
Service change effective June 19, 2017
Temporary route extension – TTC construction
During TTC track, platform and electrical substation construction at Humber Loop, the 66A (Old Mill Station-Humber Loop) branch will be removed from the loop, and will be temporarily extended to Windermere Road.
Seasonal service reduction
A summer service reduction will also be made during the peak periods.
This routing change is expected to be required until the end of 2017.