Beauharnois & Salaberry-de-Valleyfield bridges

West of Montréal, in the Suroît, the St. Lawrence Seaway runs through the Beauharnois Canal past Salaberry-de-Valleyfield and Beauharnois. Two vertical-lift bridges carry traffic across it: the Larocque Bridge at Salaberry-de-Valleyfield, and the Saint-Louis-de-Gonzague bridge a little upstream. Both raise their centre spans for passing ships, closing the road for a stretch each time. Here's the live status and the typical closure time for each.

Bridges