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Road Conditions
Montréal
Louis-Hippolyte-La Fontaine tunnel
Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .
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Reconstruction of the overpass In Montreal, near Highway 520 SOUTHBOUND Traffic will be diverted and narrowed at all times. Lane width reduced to 3.25 meters each
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