The Viau Bridge (officially in French: Pont Viau; formerly called the Ahuntsic Bridge, French: Pont Ahuntsic) was built in 1930, rebuilt in 1962 and widened in 1993.

The bridge spans the Rivière des Prairies between the Montreal borough of Ahuntsic-Cartierville and the Laval neighbourhood of Pont Viau.

The Société de transport de Laval has a designated bus lane for one of its bus routes[2][3][4] heading south towards Henri-Bourassa Terminus Nord and the Henri Bourassa Station and north towards Cartier Station.

On August 8, 2007, a large hole and crack in the bus-only lane near the Laurentian Boulevard (Laval) side of the bridge brought a complete closure, but an inspection concluded that the bridge had no structural problems or damage and was reopened the same day.

This article about a specific bridge in Quebec is a stub.