A Highway 15 northbound lane will be closed between St. Jacques Boulevard and Sherbrooke Street beginning today.
One northbound lane on Decarie is closed as part of ongoing work to the Turcot Interchange.
It is scheduled to reopen on April 18, a week later than originally planned.
The work blitz will make the Sherbrooke Street exit on the 15 North inaccessible.
Motorists will be redirected to the Côte-Saint-Luc, Queen-Mary, Côte-Ste-Catherine exit, where they can loop back and access the Sherbrooke Street exit via the 15 southbound.