Honoré Mercier Bridge | Night closure of Hwy. 138 East access ramp toward Montréal, on May 1 and of the exit ramp toward Châteauguay, on May 2
May 1, 2026
Honoré Mercier Bridge
From Friday, May 1, 10 p.m., to Saturday, May 2, 4:30 a.m.:
- Night closure of Hyw. 138 East access ramp toward Montréal
- For maintenance work
From Saturday, May 2, 10 p.m., to Sunday, May 3, 4:30 a.m.:
- Night closure of the exit ramp to the Hyw. 138 West toward Châteauguay
- For maintenance work
Please note that this work may be cancelled or postponed depending on work progress and weather conditions.
For information about the Louis-Hippolyte-La Fontaine Tunnel, the Samuel De Champlain Bridge, or any other structures managed by our mobility partners, visit our web page: https://jacquescartierchamplain.ca/en/road-traffic/network-map-and-partnerships/
