River Rouge, Michigan

DCAX - Zug Island Swing Bridge (1976) (Wayne County, Michigan)
Built 1976
Warren through truss bridge over River Rouge on Delray Connecting Railroad
Open to traffic, but rarely used.

Jefferson Avenue Bascule Bridge (1922) (Wayne County, Michigan)
Built 1922; rehabilitated 1982; damaged in collision 2013; Repaired and reopened 2016.
Bascule pony truss bridge over Rouge River on W. Jefferson Avenue in Detroit and River Rouge
Open to traffic.