Pont Marius-Dufresne

Pont Marius-Dufresne is a steel bridge that spans 486 meters across the Mille Îles River, connecting the municipalities of Laval and Rosemère. It features four traffic lanes and a dedicated pedestrian pathway on its length.

The bridge is named after engineer Marius Dufresne, who died in a construction accident in 1945. It replaced older crossing structures at the same location that dated back to 1832.

The underside of the bridge displays constantly changing street art that reflects local creative expression in the Sainte-Rose area. Walking beneath the structure, visitors encounter colorful works that represent the neighborhood's artistic identity.

The bridge carries approximately 24,900 vehicles daily along Route 117, serving as a key connection between Laval and the Laurentides region. Pedestrians can use the dedicated walkway to cross safely on foot.

Following structural concerns in 1997, the bridge underwent major repairs while maintaining its essential role as a crossing over the Mille Îles. These renovation efforts highlighted the importance of ongoing maintenance for infrastructure at this location.

Location: Laval

Location: Rosemère

Length: 486 m

Made from material: steel

GPS coordinates: 45.61722,-73.79500

Latest update: December 14, 2025 18:00