Roads to avoid traffic this holiday Monday

The Thanksgiving long weekend means roads closed because of construction will remain so until early Tuesday morning.
1. On the Mercier Bridge, lanes will be reduced to one in each direction until Tuesday at 5 a.m.
2. Highway 15 northbound, just after the Champlain Bridge, will be reduced from three lanes to one between Nun’s Island and Gaétan-Laberge Blvd. in Verdun until Tuesday at 5 a.m. The exit for downtown Montreal off of the Highway 15 northbound will also be closed. The 15 wi