509|510|310Temporary service change due to streetcar infrastructure work

Nightly, July 29 to 31, 2026, 11 p.m. to 4 a.m.

509 Harbourfront streetcars will operate between Exhibition Loop and Queens Quay Loop (Queens Quay West and Spadina Avenue). Customers travelling between Queens Quay Loop and Union Station can take the 510/310 Spadina replacement buses.

510/310 Spadina streetcars will operate between Spadina Station and Queens Quay Loop.

510/310 Spadina replacement buses will operate between Charlotte Loop and Union Station. At Union Station, board 510/310 Spadina replacement buses on the west side of Bay Street, south of Front Street West.

Customers can transfer between streetcars and replacement buses at Queens Quay West and Spadina Avenue.

Transfer points:

Northbound and westbound streetcars: board inside Queens Quay Loop, east of Spadina Avenue.

Eastbound buses: board south of Queens Quay West, east of Spadina Avenue.

Westbound buses: from Union Station, board on Bay Street south of Front Street West.