Dominion Bridge Co.

of Montréal, Québec, Canada
Fort Kent International Bridge (Aroostook County, Maine)
Built 1929
Lost through truss bridge over Saint John River on US 1 in Fort Kent
Replaced by a new bridge

Sault Ste. Marie International Rail Bridge (Chippewa County, Michigan)
1887 Camelback Trusses, 1887
Camelback through truss bridge over St Mary's River / Soo Locks on a railroad crossing connecting to Canadian rail system
Open to traffic