Honoré Mercier Bridge | Work blitz - Closure of one lane toward South Shore, from July 18 to 20
July 17, 2026 Honoré Mercier Bridge


From Saturday, July 18, 3 a.m., to Monday, July 20, 5 a.m.:

  • Closure of one out of two lanes, on the central section of the bridge, toward South Shore.
  • Steelwork.

Please note that the ministère des Transports et de la Mobilité durable is conducting major work on the provincial section of the bridge from July 17 to August 3, involving a partial closure of the lanes toward South Shore (to know more).

 

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/

Any questions?
Contact us TO REGISTER
Consult the Live Traffic

Plan your travel.

 • In-progress road closures or
    obstructions
 • Cameras
 • 14-day work schedule

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