Ingalls Iron Works

of Birmingham, Alabama & Verona, Pennsylvania
DCR - Chesapeake & Delaware Canal Bridge (New Castle County, Delaware)
Built 1965
Modern Warren through truss lift bridge over Chesapeake & Delaware Canal on Delmarva Central Railroad
In use by Norfolk Southern Railroad

Lake Monroe Bridge (Seminole County, Florida)
Built 1933
Warren through truss bridge over Lake Monroe (St Johns River) on former U.S. Hwy 17
Open to pedestrians

NS - Tryon Street Bridge (Mecklenburg County, North Carolina)
Built 1910
Deck plate girder bridge over N. Tryon St on NSRR
Open to traffic