A&C Canal Bridge (Northampton County, Virginia)
Built 1951
Swing bridge over A&C Canal on VA 165 in Virginia Beach
Open to traffic

Abandoned Railroad Bridge (Tolland County, Connecticut)
Built 1951
Concrete arch bridge over Abandoned Railroad on US 6 in Bolton
Open to traffic

Adair Run Bridge (Giles County, Virginia)
Built 1951
Concrete arch bridge over Adair Run on Elwood Mountain Road 648 in Glen Lyn
Open to traffic

Bair Road Bridge (Humboldt County, California)
Built 1951; rehabilitated 1967
Pony truss bridge over Redwood Creek on Bair Road
Open to traffic

Beach Drive Bridge (Bay County, Florida)
Built 1951
Bascule bridge over Massalina Bayou on Beach Drive in Panama City
Open to traffic

Belle Vernon Bridge (Washington County, Pennsylvania)
Built 1951; rehabilitated 1993
Through truss bridge over Monongahela River on I-70 in Speers
Open to traffic

Billy Creek OK 63 Bridge (Le Flore County, Oklahoma)
Built 1951
Pony truss bridge over Billy Creek on OK 63
Open to traffic

Blue Ridge Parkway Bridge (Grayson County, Virginia)
Built 1951
Concrete arch bridge over Blue Ridge Parkway on VA 89
Open to traffic

Blue Ridge Parkway Bridge (Grayson County, Virginia)
Built 1951
Concrete arch bridge over Blue Ridge Parkway on VA 89
Open to traffic

Blue Ridge Parkway Bridge (Grayson County, Virginia)
Built 1951
Concrete arch bridge over Blue Ridge Parkway on VA 89
Unknown status

Blue Ridge Parkway Bridge (Grayson County, Virginia)
Built 1951
Concrete arch bridge over VA 89 on Blue Ridge Parkway
Open to traffic

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

Bronx River Parkway Bridge (Bronx County, New York)
Built 1951
Concrete arch bridge over Bronx River on Bronx River Parkway in New York
Open to traffic

Brushy Fork Creek Bridge (Carroll County, Iowa)
Built 1951; rehabilitated 1986
Through truss bridge over Brushy Fork Creek on a local road
Open to traffic

Carruthers Creek Bridge (Lucas County, Iowa)
Built 1951
Pony truss bridge over Carruthers Creek on a local road
Open to traffic

Caston Creek US 270 Bridge (Le Flore County, Oklahoma)
Built 1951
Through truss bridge over Caston Creek on US 270 in Poteau
Open to traffic

Cataract Lake IN 42 Bridge (Owen County, Indiana)
Built 1951; rehabilitated 1982
Concrete arch bridge over Cataract Lake on IN 42
Open to traffic

Center Street Bridge (Marshall County, Iowa)
Built 1951
Steel stringer bridge over Iowa River on N. Center Street in Marshalltown
Open to traffic

Charles Thompson Bridge (Hickman County, Tennessee)
Built 1951
Through truss bridge over Duck River on TN 50 near Centerville
Open to two-lane traffic

Chesapeake Bay Bridge (Anne Arundel County, Maryland)
Built 1951; rehabilitated 1988
Suspension bridge over Chesapeake Bay on US 50
Open to traffic

Chesterfield Road Bridge (Macoupin County, Illinois)
Built 1951
Curved stringer bridge over Coop Creek on Chesterfield Road (TR 90), north of Shipman, 3 mi. north of Shipman
Open to traffic

Clear Creek Bridge (Navajo County, Arizona)
Built 1951
Steel arch bridge over Clear Creek on AZ 99
Open to traffic

Coeur d'Alene River Bridge (Shoshone County, Idaho)
Built 1951
Through truss bridge over Coeur d'Alene River on STC 5752
Open to traffic

Columbia River Bridge (Douglas County, Washington)
Built 1951
Deck truss bridge over Columbia River on WA 17 in Bridgeport
Open to traffic

Conemaugh River Bridge (Indiana County, Pennsylvania)
Built 1951; rehabilitated 1997
Deck truss bridge over Conemaugh River on PA 22 in Blairsville
Open to traffic

Countryman Creek Bridge (Cuyahoga County, Ohio)
Built 1951
Concrete arch bridge over Countryman Creek on Biddulph Road (CR 135) in Cleveland
Open to traffic

County Road 174B Bridge (Trumbull County, Ohio)
Built 1951; rehabilitated 1951
Pony truss bridge over Little Yankee Run on County Road 174B
Open to traffic

County Road 187-B Bridge (Trumbull County, Ohio)
Built 1951; rehabilitated 1995
Pony truss bridge over Big Yankee Run on County Road 187-B
Open to traffic

County Road 295E Bridge (Trumbull County, Ohio)
Built 1951; rehabilitated 1951
Pony truss bridge over Mosquito Creek on County Road 295E
Open to traffic

Cowlitz River Bridge (Cowlitz County, Washington)
Built 1951
Through truss bridge over Cowlitz River on WA 4 in Kelso
Open to traffic

Crane Creek River Bridge (Chickasaw County, Iowa)
Built 1951; rehabilitated 2000
Pony truss bridge over Crane Creek River on a local road
Open to traffic

CSX Railroad Bridge (Davidson County, Tennessee)
Built 1951
Arch bridge over CSX Railroad on FAU 4939 in Nashville
Open to traffic

Cumberland River KY 90 Bridge (Pulaski County, Kentucky)
Built 1951
Deck truss bridge over Cumberland River on KY 90 in Burnside
Open to traffic

Durow Road Bridge (Linn County, Iowa)
Built 1951; rehabilitated 1989
Through truss bridge over Blue Creek on Durow Road
Open to traffic

E. 23rd Street Bridge (Bronx County, New York)
Built 1951
Concrete arch bridge over Bronx River Parkway on E. 23rd Street in New York
Open to traffic

East Soldier River Bridge (Crawford County, Iowa)
Built 1951
Pony truss bridge over East Soldier River on a local road
Open to traffic

Elizabeth Bridge (Allegheny County, Pennsylvania)
Built 1951; rehabilitated 1985
Cantilevered through truss bridge over Monongahela River on PA 51 in Elizabeth
Open to traffic

Elm Circle Drive Bridge (Wayne County, Michigan)
Built 1951; rehabilitated 1969
Pony truss bridge over Lower Rouge River on Elm Circle Drive in Inkster
Open to traffic

Erie Canal Bridge (Onondaga County, New York)
Built 1951; rehabilitated 1985
Through truss bridge over Erie Canal on CR 61
Open to traffic

Fishing Creek Arm KY 80 Bridge (Pulaski County, Kentucky)
Built 1951
Deck truss bridge over Fishing Creek Arm of Cumberland Lake on KY 80
Open to traffic

FM 268 Bridge (Hardeman County, Texas)
Built 1951; rehabilitated 1961
Stone culvert over an unnamed draw on FM 268
Open to traffic

Foss River Road Bridge (King County, Washington)
Built 1951
Pony truss bridge over Foss River on Foss River Road
Open to traffic

Frazier Street Bridge (Allegheny County, Pennsylvania)
Built 1951; rehabilitated 1981
Cantilevered deck truss bridge over local streets and the CSX Railroad on I-376 (Penn Lincoln Parkway) in Pittsburgh
Open to traffic

Fremont River Bridge (Wayne County, Utah)
Built 1951
Pony truss bridge over Fremont River on a county road
Open to traffic

Grannis Creek Bridge (Fayette County, Iowa)
Built 1951
Pony truss bridge over Grannis Creek on a local road
Open to traffic

Graybill Creek Bridge (Pottawattamie County, Iowa)
Built 1951; rehabilitated 1986
Through truss bridge over Graybill Creek on a local road
Open to traffic

Great South Bay Bridge (Suffolk County, New York)
Built 1951
Through truss bridge over Great South Bay on Robert Moses Causeway
Open to traffic

Hastings Bridge (Dakota County, Minnesota)
Built 1951
Steel through arch bridge over the Mississippi River on US 61 in Hastings
Open to traffic

Homochitto River US 98 Bridge (Franklin County, Mississippi)
Built 1951
Through truss bridge over Homochitto River on US 98
Open to traffic

Honey Creek Bridge (Lucas County, Iowa)
Built 1951
Pony truss bridge over Honey Creek on a local road
Closed to all traffic

Housatonic River Bridge (Fairfield County, Connecticut)
Built 1951; rehabilitated 1990
Deck truss bridge over Housatonic River on CT 8 in Shelton
Open to traffic

ICWW Bridge (Miami-Dade County, Florida)
Built 1951
Bascule bridge over ICWW on NE 123rd Street in North Miami
Open to traffic

Inner Harbor Railroad Bridge (Alameda County, California)
Built 1951
Vertical lift bridge over Oakland Inner Harbor on SP Railroad in Oakland
Open to traffic

Kale Creek CR 105A Bridge (Trumbull County, Ohio)
Built 1951; rehabilitated 1951
Pony truss bridge over Kale Creek on County Road 105A
Closed to all traffic

Keg Creek Bridge (Pottawattamie County, Iowa)
Built 1951; replaced 2001
Lost pony truss bridge over Keg Creek on a local road
No longer exists

Kent Island Narrow Bridge (Queen Anne's County, Maryland)
Built 1951; rehabilitated 1982
Bascule bridge over Kent Island Narrow on MD 18B in Chester
Open to traffic

Kentucky River KY 3506 Bridge (Franklin County, Kentucky)
Built 1951
Through truss bridge over Kentucky River on KY 3506 in Frankfort
Open to Pedestrians Only

Lake Tiorati Bridge (Rockland County, New York)
Built 1951
Concrete arch bridge over Lake Tiorati on Palisades Interstate Parkway in Stony Point
Open to traffic

Lake Tiorati Brk Bridge (Rockland County, New York)
Built 1951
Concrete arch bridge over Lake Tiorati Brook on Lake Welch Parkway
Open to traffic

Little Bazile Creek Bridge (Knox County, Nebraska)
Built 1951; rehabilitated 1961
Pony truss bridge over Little Bazile Creek on a township road, 2.4 mi. west and 2.9 mi. south of Bloomfield
Open to traffic

Little Flint Creek Bridge (Des Moines County, Iowa)
Built 1951; replaced 1998
Lost pony truss bridge over Little Flint Creek on a local road
No longer exists

Little Nestucca River Bridge (Tillamook County, Oregon)
Built 1951
Through truss bridge over Little Nestucca River on HWY 130
Open to traffic

Little Nestucca River Bridge (Tillamook County, Oregon)
Built 1951
Through truss bridge over Little Nestucca River on HWY 130
Open to traffic

Little River Bridge (Hampden County, Massachusetts)
Built 1951
Concrete arch bridge over Little River on US 202/MA 10 in Westfield
Open to traffic

Mansfield Bridge (Allegheny County, Pennsylvania)
Built 1951; rehabilitated 1981
Cantilevered through truss bridge over the Monongahela River in Dravosburg
Open to traffic

Marias River Bridge (Liberty County, Montana)
Built 1951; rehabilitated 1987
Suspension bridge over Marias River on CR 038
Open to traffic

Martin Luther King Bridge (St. Louis, Missouri)
Built 1951; rehabilitated 1987
Cantilevered through truss over the Mississippi River in downtown St. Louis
Open to four-lane traffic

Mashaug Creek Bridge (Norman County, Minnesota)
Built 1951
Pony truss bridge over Mashaug Creek on CR 160
Open to traffic

Mckenzie River Bridge (Lane County, Oregon)
Built 1951
Pony truss bridge over Mckenzie River on a local road
Open to traffic

Middle Nodaway River Bridge (Adams County, Iowa)
Built 1951
Through truss bridge over Middle Nodaway River on a local road
Open to traffic

Middle Raccoon River Bridge (Carroll County, Iowa)
Built 1951
Through truss bridge over Middle Raccoon River on a local road
Open to traffic

Middle Tarkio River Bridge (Page County, Iowa)
Built 1951; rehabilitated 1983
Pony truss bridge over Middle Tarkio River on a local road
Open to traffic

New Madrid County Road 714 Bridge (New Madrid County, Missouri)
Built 1951; rehabilitated 1981
Wooden deck bridge over a drainage ditch on CR 714
Open to traffic

North Fork Little Nemaha River Bridge (Otoe County, Nebraska)
Built 1951
Truss bridge over North Fork Little Nemaha River on NE 67, 0 mi. east of Lorton
Open to traffic

Nottoway River Bridge (Nottoway County, Virginia)
Built 1951
Through truss bridge over Nottoway River on Jonesboro Road
Unknown status

Oak Creek Bridge (Cloud County, Kansas)
Built 1951
Pony truss bridge over Oak Creek, 2.2 mi. south and 2.4 mi. east of Concordia
Open to traffic

Okatibbee Creek CR 354 Bridge (Clarke County, Mississippi)
Built 1951
Pony truss bridge over Okatibbee Creek on CR 354
Open to traffic

Paradise Hill Road Bridge (Hancock County, Maine)
Built 1951
Concrete arch bridge over NPS Route 100 on Paradise Hill Road
Open to traffic

Paradise Hill Road Bridge (Hancock County, Maine)
Built 1951
Concrete arch bridge over ME 233 on Paradise Hill Road in Bar Harbor
Open to traffic

Paradise Hill Road Bridge (Hancock County, Maine)
Built 1951
Concrete arch bridge over Duck Brook Road on Paradise Hill Road in Bar Harbor
Open to traffic

Penn Lincoln Parkway Bridge (Allegheny County, Pennsylvania)
Built 1951; rehabilitated 1981
Steel arch bridge over Ardmore Blvd. on I-376 (Penn Lincoln Parkway) in Pittsburgh
Open to traffic

Philo Greenwood Road Bridge (Mendocino County, California)
Built 1951
Concrete arch bridge over Navarro River on Philo Greenwood Road
Open to traffic

Polk Avenue Bridge (Davidson County, Tennessee)
Built 1951
Arch bridge over CSX Railroad on Polk Avenue in Nashville
Open to traffic

Pond Creek IL 37 Bridge (Franklin County, Illinois)
Built 1951 or 1957
Concrete bridge over Pond Creek on IL 37 south of West Frankfort in West Frankfort
Open to traffic

Possession Sound Bridge (Island County, Washington)
Built 1951; rehabilitated 2003
Vertical lift bridge over Possession Sound on WA 525
Open to traffic

Richmond Avenue Bridge (Wayne County, Indiana)
Built 1951; rehabilitated 1996
Concrete arch bridge over Whitewater River on Richmond Avenue in Richmond
Open to traffic

River Road Bridge (Lawrence County, Mississippi)
Built 1951
Pony truss bridge over White Sand Creek on River Road
Open to traffic

Rumford Road Bridge (Oxford County, Maine)
Built 1951
Through truss bridge over Androscoggin River on S. Rumford Road in Rumford
Open to traffic

Sabraton Avenue Bridge (Monongalia County, West Virginia)
Built 1951
Concrete arch bridge over Hartman Run on Sabraton Avenue in Morgantown
Open to traffic

Skookumchuck River Bridge (Lewis County, Washington)
Built 1951
Pair of truss bridges over Skookumchuck River on I-5 in Centralia
Open to traffic

Soldier River Bridge (Crawford County, Iowa)
Built 1951
Pony truss bridge over Soldier River on a local road
Open to traffic

Soldier River Bridge (Crawford County, Iowa)
Built 1951
Pony truss bridge over Soldier River on a local road
Open to traffic

South Platte River I-25 Bridge (Denver County, Colorado)
Built 1951; rehabilitated 1970
Steel deck arch bridge over South Platte River on I-25 in Denver
Open to traffic

State Boat Channel Bridge (Suffolk County, New York)
Built 1951; rehabilitated 1994
Bascule bridge over State Boat Channel on Robert Moses State Parkway (Robert Moses Causeway) in Gilgo-Oak Beach-Captree
Open to traffic

Steen Road Bridge (Umatilla County, Oregon)
Built 1951
Truss bridge over Dry Creek on Steen Road
Open to traffic

Stewart Avenue Bridge (Tompkins County, New York)
Built 1951; rehabilitated 2004
Deck truss bridge over Fall Creek on Stewart Avenue in Ithaca
Open to traffic

Stossel Bridge (King County, Washington)
Built 1951
Through truss bridge over Snoqualmie River on NE Carnation Farm Road
Open to traffic

Swan Creek US 160 Bridge (Taney County, Missouri)
Built 1951
Two-span through truss bridge over Swan Creek (part of Bull Shoals Lake) on US 160 near Forsyth
Open to two-lane traffic

Tallapoosa River Bridge (Cleburne County, Alabama)
Built 1951
Through truss bridge over Tallapoosa River on CR 84 in Heflin
Open to traffic

Tallapoosa River Bridge (Cleburne County, Alabama)
Built 1951
Through truss bridge over Tallapoosa River on CR 863
Open to traffic