Route 340 Redevelopment in Vaudreuil-Dorion and Saint-Lazare

The Ministère des Transports et de la Mobilité durable informs the public that complete evening and overnight closures will take place on Highway 30, in both directions, as well as on the ramps at the Highway 30 and Highway 40 interchanges and the ramps connecting Highway 30 and Route 340, in Vaudreuil-Dorion, starting October 5, as follows:

From October 5 at 9 p.m. to October 6 at 5 a.m.
From October 6 at 9 p.m. to October 7 at 5 a.m. (if required)

• Complete closure of Highway 30, in both directions, between Exit 2 (Saint-Lazare, Boulevard de la Cité-des-Jeunes) and Highway 40.

From October 6 at 11:59 p.m. to October 10 at 11:59 p.m.

• Complete closure of the ramp from Route 340 to Highway 30 westbound.

October 18 and 19 from 9 p.m. to 5 a.m. the following day

• Closure of Highway 30, westbound, between Exit 2 (Saint-Lazare, Boulevard de la Cité-des-Jeunes) and Highway 40.

October 20, 21 and 22 from 9 p.m. to 5 a.m. the following day

• Closure of Highway 30, eastbound, between Highway 40 and Exit 2 (Route 340, Boulevard de la Cité-des-Jeunes, Saint-Lazare).

The work may be postponed, extended or cancelled due to adverse weather conditions or operational constraints. Before travelling, it is therefore recommended to check Québec 511, a practical tool for planning your trips, and download the Québec 511 mobile app to enable notifications.