College Street and Carlton Street
College Street and Carlton Street Track Renewal and Overhead Upgrades
What we are doing and why
The City of Toronto has completed the planned construction work on College Street/Carlton Street between Bay Street and Church Street, including combined sewer and streetcar track infrastructure improvements.
TTC overhead and commissioning work continues across College Street and Carlton Street.
TTC Service Impacts
The TTC is currently diverting 
Carlton streetcars via Dundas Street West between Bay Street and Parliament Street. The streetcar diversion will continue until all remaining overhead and commissioning work is complete.
Effective 5 p.m., November 4, 2026:
506B Carlton and 306B Carlton bus replacement are scheduled to resume regular service on College Street/Carlton Street between Spadina Station and Broadview Avenue at Gerrard Street East.
Thank you for your patience as we improve Toronto’s transit infrastructure.