Honoré Mercier Bridge - AVOID THE AREA | Major work blitz - Complete closure of the bridge toward Montréal from September 19 to 22
September 17, 2025 Honoré Mercier Bridge

From Friday, September 19, 11 p.m., to Monday, September 22, 5 a.m.:

  • Complete closure toward Montréal (the bridge will remain open toward the South Shore)
  • Complete closure of the access ramp to the Bridge, from Hwy. 138 East, toward Montréal
  • Complete closure of the access ramp to the Bridge from Hwy. 132 West, toward Montréal
  • For paving 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/

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Plan your travel.

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

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