Roncesvalles Avenue will be closed to southbound traffic during the City of Toronto’s watermain replacement work, between Dundas Street West and Queen Street West. 504 KING streetcars will continue to turn back east at the TTC’s Roncesvalles Yard. 504 KING replacement buses and 313 JANE all-night route  will operate on a clockwise on-street loop between Bloor Street West and Queen and Roncesvalles operating south and east on Dundas Street, south on Lansdowne Avenue, west on Queen Street and north on Roncesvalles Avenue.

The 313 JANE all-night bus will follow the same routing.