Temple Brook Bridge (Hillsborough County, New Hampshire)
Built 1951; rehabilitated 1971
Stone arch bridge over Temple Brook on NH 45 in Temple
Open to traffic

Three Fork Creek Bridge (Taylor County, West Virginia)
Built 1951
Through truss bridge over Three Fork Creek on CR 9 in Grafton
Open to traffic

Tioughnioga River Bridge (Broome County, New York)
Built 1951
Through truss bridge over Tioughnioga River on CR 156 (Jennings Creek Road)
Open to traffic

Trail Creek Bridge (Southeast Fairbanks Census Area, Alaska)
Built 1951
Wooden bridge over Trail Creek on Old Tok Highway in Tok
Open to traffic

Tunnel No. 1 (Jefferson County, Colorado)
Built 1951
Tunnel on US 6 west of Golden
Open to two-lane traffic

University Drive Bridge (Tarrant County, Texas)
Built 1951; rehabilitated 1967
Deck truss bridge over Clear Fork Trinity River on S. University Drive (Northbound) in Fort Worth
Open to traffic

Unnamed Creek Bridge (Guthrie County, Iowa)
Built 1951
Through truss bridge over an unnamed creek on a local road
Open to traffic

Vermilion River LA 733 Bridge (Lafayette Parish, Louisiana)
Built 1951
Vertical lift bridge over Vermilion River on LA 733 in Lafayette
Open to traffic

Walnut Creek Bridge (Montgomery County, Iowa)
Built 1951
Through truss bridge over Walnut Creek on a local road
Open to traffic

Washita River US 177 Bridge (Carter County, Oklahoma)
Built 1951; rehabilitated 1986
Through truss bridge over Washita River on US 177
Open to traffic

West Fork Humptulips River Bridge (Grays Harbor County, Washington)
Built 1951
Steel arch bridge over West Fork Humptulips River
Open to traffic

Willow Grove Road Bridge (Rockland County, New York)
Built 1951
Concrete arch bridge over CR 98 (Willow Grove Road) on Palisades Interstate Parkway in Stony Point
Open to traffic

Willow Street Bridge (Berkshire County, Massachusetts)
Built 1951
Pony truss bridge over Housatonic River on Willow Street in Lee
Open to traffic

Wilson River Bridge (Tillamook County, Oregon)
Built 1951; rehabilitated 1983
Concrete arch bridge over Wilson River on OR 6
Open to traffic

Woodswether Road Bridge (Jackson County, Missouri)
Built 1951; rehabilitated 1985
Through truss bridge over railroad tracks on Woodswether Road in Kansas City
Open to traffic