Army Corps of Engineers

Highway Bridge (Washington, District of Columbia)
Design, 1904
Lost Pratt through truss bridge over Potomac River on 14th Street/U.S. 1
Replaced by a new bridge

North Jetty Construction Trestle (Pacific County, Washington)
Lost Timber stringer bridge
No longer exists

trestle bay trestle (Clatsop County, Oregon)
Abandoned bridge over Jetty lagoon
Derelict/abandoned with deck removed