Major obstacles are to be expected on the highway network in Montreal, especially on Highway 40 at the height of the Anjou interchange and the Saint-Pierre interchange during the weekend.
The A-40 will be completely closed in both directions at the Anjou interchange, between exit 78 and exit 80-N, from Saturday 10 p.m. to Sunday 11 a.m.
A detour is proposed eastbound via rue Jean-Talon and boulevard Métropolitain or via the ramp for highway 25 northbound and exit 9 towards rue Bombardier.
Mobilité Montréal is planning the complete closure of the ramp leading from Autoroute 20 eastbound to Route 138 westbound, from Saturday midnight to Monday 5 a.m.
In the Turcot interchange, the eastbound A-20 ramp leading to downtown Montreal will be closed during the same period.
In Brossard, the partial closure of Autoroute 10 eastbound between the end of the Samuel-De Champlain Bridge and Pelletier Boulevard is expected, from Friday 22 to Monday 5 a.m.
At the height of the Madeleine-Parent bridge, Autoroute 30 eastbound will be closed between exit 13 and the entrance to Route 236, Friday, Saturday and Sunday, from 8 p.m. to 6 a.m. the next day.