TTC will be conducting investigation work to locate underground utilities on Orde Street between Murray Street and University Avenue. This work is necessary to support the upgrades to the Orde Substation, including replacing an underground duct bank in 2026, as part of the TTC’s Line 1 Capacity Enhancement project. The Orde Street Substation Duct Bank Replacement project will upgrade substation capacity to support the subway traction power system, speeding up journey times and improving subway service on Line 1.
What to expect
Some noise and vibration are expected
A hydro vacuum truck will be used during this work
The test pits will be restored to previous condition upon completion
Traffic and Pedestrian Impacts
Work will take place between 7 a.m. and 7 p.m.
One lane of traffic will be maintained – flag personnel will assist with traffic flow and deliveries
Informal parking on the north side of Orde Street will be unavailable
Sidewalk access on at least one side of Orde Street will be maintained throughout
Work hours
Work will take place between 7 a.m. and 7 p.m.
Thank you for your patience as we work to improve transit in Toronto.
