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Lake Union (Aurora Ave. - George Washington) Bridge
Completion Date: 1931-11-01
This 2,100’ deck truss bridge contains two cantilever spans centered on the main piers of 325’. The curved bottom chord of the truss gives it an aesthetic ‘arch’ appearance. A 150’ suspended Warren Truss makes the remainder of the 475’ mainspan.... |
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Union Pacific Railroad Suisun Bay Bridge
Completion Date: 1930-11-01
American Bridge constructed a seven-span through truss railway bridge with one vertical lift span with machinery and operator's houses. Bridge was constructed for Southern Pacific Railroad and is now owned by Union Pacific Railroad. |
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Mediacanoa Bridge
Completion Date: 1927-08-17
This project included the supply and construction of a wire rope suspension bridge with a 380' (116m) mainspan and four riveted pony truss spans of 100' (30m) each. The bents and towers are steel and the main towers are 83' (25m) high. |
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Union Pacific Railroad Merced Realignment
Completion Date: 1926-07-01
Construct five new bridges in a realignment of Y.V.R.R. between Merced Falls and Detwiler, California, including two 2-span 633', 9" through trusses. Realignment due to ExChequer Dam construction. |
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