Weekend closures on Honoré-Mercier bridge, Saint-Pierre interchange

FILE - Detour signs and construction cones. (The Canadian Press Images - Mario Beauregard)

By News Staff

Posted September 26, 2023 1:07 pm.

Last Updated September 26, 2023 1:08 pm.

Repair work will mean more closures and slowdowns this weekend.

Honoré-Mercier Bridge

One lane will be open in each direction from Friday 10 p.m. to Saturday 10 a.m.

Map showing upcoming Honoré-Mercier closures. (Courtesy: Groupe CNW/Ministère des Transports et de la Mobilité durable)

Saint-Pierre interchange

Full closure of ramp from Route 138 eastbound Highway 20 westbound (towards Dorval and the airport) from Friday 11:59 p.m. to Monday 5 a.m.

Full closure of Route 138 eastbound from the H.-Mercier bridge from Friday 11:59 p.m. to Saturday 7 a.m. and from Sunday 11 p.m. to Monday 5 a.m.

Route 138 eastbound will have one lane open from Saturday 7 a.m. to Sunday 11 p.m. The entrance to Route 138 eastbound from Clément Street will be closed from Friday 11 p.m. to Monday 5:30 a.m.

Map showing upcoming Saint-Pierre Interchange closures. (Courtesy: Groupe CNW/Ministère des Transports et de la Mobilité durable)

Île-aux-Tourtes Bridge

Meanwhile a fifth lane will reopen at the Île-aux-Tourtes Bridge as of Friday.

A “dynamic” barrier means three lanes of traffic will be open during rush hour – going to Montreal (from 4 a.m. to 11 a.m.) and going to Vaudreuil-Dorion (from 1 p.m. to 2 a.m. the next day).

The fifth lane had been closed because of cracks on a box girder located on the north side of the bridge.

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