Allied Structural Steel Co.

of Chicago, Illinois
I-5 - Lake Washington Ship Canal Bridge (King County, Washington)
Steel Fabrication, 1962
Deck truss bridge over Lake Washington Ship Canal on I-5 in Seattle
Open to traffic

John F. Kennedy Memorial Bridge (Jefferson County, Kentucky)
Built 1963
Cantilevered through truss bridge over Ohio River on I-65 in Louisville
Open to traffic

Tennessee River I-24 Bridge (Marshall County, Kentucky)
Built 1974
Pair of steel through arch bridges over the Tennessee River on I-24
Open to traffic