Bayou Liberty LA 433 Bridge (St. Tammany Parish, Louisiana)
Built 1981
Swing bridge over Bayou Liberty on LA 433
Open to traffic

Branch Ranch Road Bridge (Schuyler County, Missouri)
Built 1981
Pony truss bridge over an unnamed creek on Ranch Road
Open to traffic

Bronson Creek Bridge (Hancock County, Illinois)
Built 1981
Arch bridge over Bronson Creek on TR 240, 3.5 mi. northeast of Denver
Open to traffic

Intracoastal Waterway Bridge (Pinellas County, Florida)
Built 1981
Bascule bridge over Intracoastal Waterway on Park Blvd./78th Avenue N in Indian Shores
Open to traffic

Knob Creek Bridge (Larue County, Kentucky)
Built 1981
Pony truss bridge over Knob Creek on Blanton Road
Open to traffic

Linton Blvd. Bridge (Palm Beach County, Florida)
Built 1981
Bascule bridge over Intracoastal Waterway on Linton Blvd. in Delray Beach
Open to traffic

Miller Creek Bridge (Crawford County, Iowa)
Built 1981
Pony truss bridge over Miller Creek on a local road in Vail
Open to traffic

Missouri River US 77 Bridge (Woodbury County, Iowa)
Built 1981; rehabilitated 1983
Steel through arch bridge over Missouri River on US 77 in Sioux City
Open to traffic

Odebolt Creek Bridge (Ida County, Iowa)
Built 1981
Pony truss bridge over Odebolt Creek on a local road
Open to traffic

Saling Creek CR 114 Bridge (Audrain County, Missouri)
Built 1981
Pony truss over Saling Creek on CR 114
Open to traffic

Seven Mile Creek Bridge (Cass County, Iowa)
Built 1981
Pony truss bridge over Seven Mile Creek on a local road
Open to traffic

Snake Creek Canal Bridge (Monroe County, Florida)
Built 1981
Bascule bridge over Snake Creek Canal on US 1 at Plantation Key in Islamorada, Village of Islands
Open to traffic

South Andrews Avenue Bridge (Broward County, Florida)
Built 1981
Bascule bridge over New River on South Andrews Avenue in Fort Lauderdale
Open to traffic

Stevens Road Bridge (Converse County, Wyoming)
Built 1981
Pony truss bridge over Deer Creek on Stevens Road
Open to traffic

Tavernor Road Bridge (Sacramento County, California)
Built 1981
Steel arch bridge over Pasture Creek on Tavernor Road in Wilton
Open to traffic

Turkey Creek Bridge (Cass County, Iowa)
Built 1981
Pony truss bridge over Turkey Creek on a local road in Anita
Open to traffic

Unnamed Creek Bridge (Cass County, Iowa)
Built 1981
Pony truss bridge over an unnamed creek on a local road
Open to traffic

Vermilion River LA 182 Bridge (Lafayette Parish, Louisiana)
Built 1981
Vertical lift bridge over Vermilion River on LA 182 in Lafayette
Open to traffic

Walnut Street Hinkson Creek Bridge (Boone County, Missouri)
Built 1981
Concrete tee beam bridge over Hinkson Creek on E Walnut Street in Columbia
Open to traffic