Decatur, Alabama

Keller Memorial Bridge (Morgan County, Alabama)
Built 1925; Rehabilitated 1964 & 1987; Demolished 1998
Lost Open-spandrel arch bridge over Tennessee River on Us 31 *
Replaced by new bridge

NS - Decatur Drawbridge (1979) (Limestone County, Alabama)
First bridge built on this spot was burned during the Civil War, replaced with a pontoon bridge. A swing bridge was built in 1885, and it was replaced by this modern drawbridge in 1978-79.
Polygonal Warren Through Truss Vertical Lift Drawbridge over Tennessee River in Decatur
Open to traffic

Pontoon Bridge (Morgan County, Alabama)
Built in 1864 for the Union Army
Lost Pontoon bridge over Tennessee River
No longer exists

SOU - Tennessee River Bridge (1885) (Limestone County, Alabama)
Built 1885; Replaced 1979
Lost Through truss bridge over Tennessee River on Southern Railway
Replaced by a new bridge

Steamboat Bill Bridge (Limestone County, Alabama)
Built 1961; reconstructed 1997
Cantilevered Warren through truss bridge over Tennesee River and L&N SOU RR on US 31/ALT US 72/AL 20
Open to traffic