The A25 project includes a 7.2 km (4.5 mi)-long toll road between Boulevard Henri Bourassa in Montréal and Highway 440 in Laval. The main bridge is 1.2 km (0.75 mi)-long crossing the Rivière des Prairies. The approach spans consist of plate girders with a maximum length of 96 m (315 ft).

The main bridge is a three-span 511.5 m (1,678-ft)-long cable-stayed structure with a 280 m (918 ft)-long main span. The 36 m (118 ft)-wide bridge superstructure consists of a steel-concrete composite deck supported by two planes of stay cables along the edges. The stay cables are anchored in vertical concrete pylons resting on drilled shaft foundations with pile caps at water level.

Owner: Le Ministère des Transports du Québec
Design-Build Contractor: Peter Kiewit Sons Co. / Parsons JV
Prime Consultant: Parsons
Bridge Design Consultant: International Bridge Technologies, Inc.

©2010 International Bridge Technologies, Inc.