TTC track replacement continues in the west end of the Dundas/College corridor and will close the Dundas Street/Howard Park intersection and the Sterling Bridge in September. In October, the Dundas and College intersection will also close for track replacement.

During this period, 505 DUNDAS streetcars will turn back at Lansdowne. Until the closure of the Dundas/College intersection, streetcars will turn back via Lansdowne Avenue, College Street, and Dundas Street West.

Upon the closure of the Dundas/College intersection, 505 DUNDAS streetcars will turn back via Lansdowne Avenue, College Street, and Ossington Avenue.
505 DUNDAS customers travelling to Dundas West Station will be required to transfer to 506 Carlton buses, which will continue to operate to the subway. Until the end of November, buses will divert via Lansdowne Avenue and Bloor Street West to Dundas West Station.

506 Carlton buses will temporarily serve the 505 Dundas streetcar platform at Dundas West Station.