Cornwall, ON, Canada
1,100-ft. (335-meters) highway bridge (4 spans)
Aecon Group Inc.
McCormick Rankin Corporation
The Federal Bridge Corporation Limited
Fabrication of the steel bridge superstructure (1,800 tons)
22 box girders
Longest girder: 108 ft. (33 m)
Heaviest girder: 95 tons
12 PF-Series fixed pot bearings installed at piers 1, 2 and 3
8 PMG-Series unidirectional pot bearings for the abutments
Construction of a highway bridge over the St. Lawrence Seaway in the scope of the North Channel Bridge Replacement Project in Cornwall, Ontario.
Girders were erected using the launching method with counterweight, a technique developed by Canam-Bridges.