De la Concorde overpass, Road bridge in Laval, Quebec, Canada.
De la Concorde overpass is a road bridge spanning Quebec Autoroute 19 in Laval, carrying traffic between residential neighborhoods and major transportation corridors. The structure features multiple lanes and handles daily commuter traffic across its length.
Built in 1970 with an intended 70-year lifespan, the bridge experienced a major collapse of its south section in September 2006. This event prompted significant changes to bridge inspection and maintenance standards across Canada.
The incident prompted nationwide discussions regarding infrastructure maintenance and led to changes in Canadian bridge inspection protocols.
Pedestrians and drivers should be aware that the bridge may experience closures or restrictions during maintenance and inspection work. Checking local traffic updates before using this route is advisable during construction periods.
Five granite memorial stones mark the collapse site as a reminder of the vehicles and occupants trapped beneath the fallen concrete. These stones serve as a physical testament to the severity of what happened at this location.
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