Inspections continue on Mercier Bridge
No further emergency repair work to the Mercier Bridge is anticipated following initial inspections, according to the Quebec transport ministry (MTMD), but the ministry has not finished assessing the condition of all the bridge’s similar beams.
Last Tuesday, the left Montreal-bound lane was suddenly closed due to a crack in a steel beam that was discovered during maintenance, causing major traffic problems and renewing calls for the aging infrastructure to be replaced.
The beam was repaired over the weekend, a process that involved drilling into the crack and reinforcing the beam with steel plates.
“As a precautionary measure, a new round of inspections for steel beams similar to the one that was repaired is scheduled for the coming weeks,” said MTMD spokesperson Louis-André Bertrand in a statement to The Eastern Door, noting last week’s inspections targeted easily accessible beams.
Planned maintenance will continue no matter the findings of these inspections.
So far, it hasn’t been confirmed how the need for emergency closure arose, according to the MTMD.
“The ministry is continuing its analysis to determine the exact cause of this crack,” Bertrand said.
Grand chief objects to reaction
Mohawk Council of Kahnawake (MCK) grand chief Cody Diabo took to Facebook this week to praise Kahnawake workers and criticize regional leaders for failing to offer assistance on traffic, which is exacerbated by regional development Kahnawake opposes, and for taking stances about what should happen on Kahnawake territory without involving the community.
Diabo said Highway 132 and 138 through Kahnawake territory, and the bridge itself, must not increase their footprint under Kahnawake’s “not one more inch” policy.
“Kahnawake has our own priorities, and it does not include making it easier for our community to be a shortcut over the bridge,” he wrote. “We have never been asked how is the development affecting us, instead (we) are expected to accept it and stay silent.”
He tagged Chateauguay mayor Eric Allard, who had called for action on the bridge, including the construction of a new crossing over the Seaway. He also tagged new premier Paul St. Pierre Plamondon and member of the National Assembly Felix Rheaume, who was elected under the Liberal banner to represent the riding of Chateauguay, which includes Kahnawake.
Allard was not available for an interview, and the city of Chateauguay offered no comment.
marcus@easterndoor.com
Marcus Bankuti, Local Journalism Initiative Reporter
Copyright 2026, The Eastern Door. All rights reserved.
Marcus Bankuti, Local Journalism Initiative Reporter, The Eastern Door.