Intracoastal Waterway Bridge (Palm Beach County, Florida)
Built 1950
Bascule bridge over Intracoastal Waterway on CR 812 (Ocean Avenue) in Lantana
Open to traffic

Irrigation Ditch Bridge (Sweetwater County, Wyoming)
Built 1950
Wooden bridge over Irrigation Ditch on CN4-107 in Eden
Open to traffic

Island Road Bridge (Shasta County, California)
Built 1950
Pony truss bridge over Little Tule River on Island Road
Open to traffic

Jelliff Mill Road Bridge (Fairfield County, Connecticut)
Built 1950
Steel arch bridge over Noroton River on Jelliff Mill Road in New Canaan
Open to traffic

Katzer Main Drain Bridge (Goshen County, Wyoming)
Built 1950
Wooden bridge over Katzer Main Drain on CR 181
Open to traffic

Lake Clark Road Bridge (Butts County, Georgia)
Built 1950
Concrete arch bridge over Aboothlacoosta Creek on Lake Clark Road in Flovilla
Open to traffic

Lake Greeley Bridge (Pike County, Pennsylvania)
Built 1950
Concrete arch bridge over Taylortown Creek on TR 417
Open to traffic

Lake Keechelus Snowshed Tunnel (Kittitas County, Washington)
Built 1950
Tunnel under Lake Keechelus Snowshed on I-90
Open to traffic

Leslie Canyon Road Bridge (Cochise County, Arizona)
Built 1950
Concrete arch bridge over Mud Springs Draw on Leslie Canyon Road
Open to traffic

Leslie Canyon Road Bridge (Cochise County, Arizona)
Built 1950
Concrete arch bridge over Desert Wash on Leslie Canyon Road
Open to traffic

Liberty Road Bridge (Portage County, Ohio)
Built 1950; rehabilitated 1979
Pony truss bridge over Camp Creek on Liberty Road
Open to traffic

Little Ottawa River TR 140 Bridge (Allen County, Ohio)
Built 1950
Pony truss bridge over Little Ottawa River on TR 140 in Lima
Open to traffic

Logan Creek Bridge (Dodge County, Nebraska)
Built 1950
Truss bridge over Logan Creek on a township road
Open to traffic

Lolo Creek Bridge (Idaho County, Idaho)
Built 1950
Through truss bridge over Lolo Creek on STC 4713
Open to traffic

Lone Tree Road Bridge (Shasta County, California)
Built 1950
Pony truss bridge over Lonetree Creek on Lone Tree Road
Open to traffic

Longbocker Road Bridge (Lorain County, Ohio)
Built 1950 by the Ohio Bridge Corp.
Pony truss bridge over Beaver Creek on TR 92 (Longbocker Road)
Open to traffic

Lostine River Road Bridge (Wallowa County, Oregon)
Built 1950
Through truss bridge over Lostine River on Lostine River Road
Open to traffic

Mac Hoke Road Bridge (Umatilla County, Oregon)
Built 1950
Through truss bridge over Umatilla River on Mac Hoke Road
Open to traffic

Manasquan River Bridge (Ocean County, New Jersey)
Built 1950
Bascule bridge over Manasquan River on NJ 35 in Point Pleasant Beach
Open to traffic

McCormick Run Bridge (Columbiana County, Ohio)
Built 1950; rehabilitated 1988
Pony truss bridge over West Fork Little Beaver on McCormick Run (TR 781)
Open to traffic

McGarrah Street Bridge (Sumter County, Georgia)
Built 1950
Concrete arch bridge over Town Creek on McGarrah Street in Americus
Open to traffic

Means Canal Bridge (Sweetwater County, Wyoming)
Built 1950
Wooden bridge over Means Canal on a county road in Farson
Open to traffic

Means Canal Bridge (Sweetwater County, Wyoming)
Built 1950
Wooden bridge over Means Canal on a county road in Farson
Open to traffic

Mermill Road Bridge (Wood County, Ohio)
Built 1950; rehabilitated 1970
Pony truss bridge over North Branch Portage River on Mermill Road (CR 28 C)
Open to traffic

Methow River Bridge (Okanogan County, Washington)
Built 1950
Through truss bridge over Methow River on WA 153
Open to traffic

Meyer Road Bridge (Mercer County, Ohio)
Built 1950; rehabilitated 1999
Pony truss bridge over Beaver Creek on Meyer Road (TR 105) in Celina
Open to traffic

Miami River Bridge (Miami-Dade County, Florida)
Built 1950
Bascule bridge over Miami River on NW 36th Street in Hialeah
Open to traffic

Middle Island Creek Bridge (Tyler County, West Virginia)
Built 1950
Pony truss bridge over Middle Island Creek on 4H Camp Road
Open to traffic

Mill River Bridge (New Haven County, Connecticut)
Built 1950; rehabilitated 1991
Concrete arch bridge over Mill River on Orange Street in New Haven
Open to traffic

Minnow Creek Bridge (Dakota County, Nebraska)
Built 1950
Pony truss bridge over Minnow Creek on a county road, 2.4 mi. north and 5.8 mi. west of Hubbard
Open to traffic

MLK Approach Span (St. Clair County, Illinois)
Built 1950; rehabilitated 1989
Warren through truss bridge over Fai 70 Wb & Fau9186 on M L King Br Appr in East Saint Louis
Open to traffic

Monday Creek CR 28C Bridge (Athens County, Ohio)
Built 1950; rehabilitated 1982
Pony truss bridge over Monday Creek on CR 28C
Open to traffic

Monitor-Mckee Road Bridge (Marion County, Oregon)
Built 1950
Through truss bridge over Pudding River on Monitor-Mckee Road
Open to traffic

Morias River Bridge (Grand Forks County, North Dakota)
Built 1950; rehabilitated 1986
Through truss bridge over Morias River on a county highway, 2 mi. north and 1 mi. east of Manvel in Turtle River Township
Open to traffic

Morris Sheppard Drive Bridge (Brown County, Texas)
Built 1950
Steel arch bridge over South Fork of Willis Creek on Morris Sheppard Drive in Brownwood
Open to traffic

Muddy Creek Bridge (Fremont County, Wyoming)
Built 1950
Wooden bridge over Muddy Creek on CN10-430
Open to traffic

Nashua River Bridge (Hillsborough County, New Hampshire)
Built 1950; rehabilitated 1982
Concrete arch bridge over Nashua River on NH 111 in Hollis
Open to traffic

Nix Creek Bridge (Miller County, Arkansas)
Nix Creek Bridge east 9th street Texarkana Arkansas. Built 1950 by Clark Brothers Construction Company.
Stringer bridge over Nix Creek on East 9th Street / US 82
Open to traffic

Nooksack River Bridge (Whatcom County, Washington)
Built 1950
Through truss bridge over Nooksack River on WA 539
Open to traffic

North Branch Rowdy Creek Bridge (Lamar County, Texas)
Built 1950; replaced 2003
Lost truss bridge over North Branch Rowdy Creek on CR 25500
No longer exists

North Croton Creek Bridge (King County, Texas)
Built 1950; rehabilitated 2004
Pony truss bridge over North Croton Creek on CR 415
Open to traffic

North Fork Big Nemaha River Bridge (Johnson County, Nebraska)
Built 1950
Through truss bridge over North Fork Big Nemaha River on FAS 3595
Open to traffic

North Fork Bridge (Kootenai County, Idaho)
Built 1950; rehabilitated 1992
Pony truss bridge over North Fork Coeur d'Alene River on FS 413
Open to traffic

North Fork Rock Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over North Fork Rock Creek on a township road, 2 mi. south of Swedeburg
Open to traffic

North Fork Rock Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over North Fork Rock Creek on a township road, .7 mi. north and 2.7 mi. east of Ceresco
Open to traffic

North Fork Rock Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over North Fork Rock Creek on a township road, 1 mi. east and 2.6 mi. north of Ceresco
Open to traffic

North Fork Stillwater River Bridge (Darke County, Ohio)
Built 1950; rehabilitated 2001
Pony truss bridge over North Fork Stillwater River on TR 223
Open to traffic

North Fork Wahoo Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over North Fork Wahoo Creek on a township road, .3 mi. south and 4 mi. west of Malmo
Open to traffic

North Oak Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over North Oak Creek on a township road, 1.7 mi. south and 8.2 mi. west of Weston
Open to traffic

North Platte River Bridge (Converse County, Wyoming)
Built 1950; rehabilitated 2002
Wooden bridge over North Platte River on CN13-21
Open to traffic

Old Coast Highway Bridge (Monterey County, California)
Built 1950
Pony truss bridge over North Fork Little Sur River on Old Coast Highway
Open to traffic

Old Coast Highway Bridge (Monterey County, California)
Built 1950
Pony truss bridge over South Fork Little Sur River on Old Coast Highway
Open to traffic

Old Glenn Road Bridge (Anchorage, Alaska)
Built 1950
Pony truss bridge over Peters Creek on Old Glenn Road in Anchorage
Open to traffic

Old State Road Bridge (Cayuga County, New York)
Built 1950
Steel arch bridge over Sterling Valley Creek on Old State Road
Open to traffic

Old State Road Bridge (Brown County, Ohio)
Built 1950
Pony truss bridge over Todd Run on Old State Road (TR 142)
Open to traffic

One Eye Creek Bridge (Cherokee County, Texas)
Built 1950
Pony truss bridge over One Eye Creek on CR 2206
Open to traffic

Otoe Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over Otoe Creek on a township road, 1 mi. northeast of Yutan
Open to traffic

Owl Creek CR 64 Bridge (Pike County, Ohio)
Built 1950
Pony truss bridge over Owl Creek on CR 64
Open to traffic

Oxford Street Bridge (Luzerne County, Pennsylvania)
Built 1950
Concrete arch bridge over Solomon Creek on Oxford Street in Wilkes-Barre
Open to traffic

Patriot Road Bridge (Gallia County, Ohio)
Built 1950
Pony truss bridge over unnamed creek on Patriot Road
Open to traffic

Pend Oreille River Bridge (Pend Oreille County, Washington)
Built 1950
Deck truss bridge over Pend Oreille River on WA 31 in Metaline Falls
Open to traffic

Penobscot River Bridge (Penobscot County, Maine)
Built 1950
Through truss bridge over Penobscot River on Bridge Road in Chester
Open to traffic

Pilot Canal Bridge (Fremont County, Wyoming)
Built 1950
Wooden bridge over Pilot Canal on CN10-480 in Johnstown
Open to traffic

Plum Creek Bridge (Nance County, Nebraska)
Built 1950
Pony truss bridge over Plum Creek on FAS 2510
Open to traffic

Powamppokonk Creek Bridge (Rensselaer County, New York)
Built 1950
Steel arch bridge over Powamppokonk Creek on Master Street (CR 114)
Open to traffic

Prichard Truss Bridge (Shoshone County, Idaho)
Built 1950
Through truss bridge over Prichard Creek on STC 5752
Open to traffic

Rapid River Bridge (Lake of the Woods County, Minnesota)
Built 1950
Concrete arch bridge over Rapid River on MN 11
Open to traffic

Ray Avenue Bridge (Cumberland County, North Carolina)
Built 1950
Concrete arch bridge over Big Cross Creek on Ray Avenue in Fayetteville
Open to traffic

Red Gulch Bridge (Big Horn County, Wyoming)
Built 1950
Wooden bridge over Red Gulch on Douglas Lane (CR L32)
Open to traffic

Red River of the North Bridge (Cass County, North Dakota)
Built 1950
Through truss bridge over Red River of the North on a county highway, 6 mi. east and 2 mi. north of Gardner in Noble Township
Open to traffic

Red River of The North Bridge (Norman County, Minnesota)
Built 1950
Through truss bridge over Red River of the North on CR 39
Open to traffic

Richland Creek Bridge (Greenville County, South Carolina)
Built 1950
Stone arch bridge over Richland Creek on C-23-2303 in Greenville
Open to traffic

River Road Bridge (Waukesha County, Wisconsin)
Built 1950
Stone arch bridge over Fox River on River Road in Menomonee Falls
Closed to all traffic

Rocky Fork TR 205 Bridge (Scioto County, Ohio)
Built 1950 by the Champion Bridge Co.
Pony truss bridge over Rocky Fork on TR 205
Open to traffic

Rosepoint Bridge (Lawrence County, Pennsylvania)
Built 1950; rehabilitated 1984
Open-spandrel arch bridge over Slippery Rock Creek on Benjamin Franklin Highway
Open to traffic

Rowdy Creek Bridge (Lamar County, Texas)
Built 1950
Pony truss bridge over Rowdy Creek on CR 25630
Open to traffic

Salmon Creek Bridge (Mendocino County, California)
Built 1950
Deck truss bridge over Salmon Creek on CA 1
Open to traffic

Salt Creek Bridge (Karnes County, Texas)
Built 1950
Pony truss bridge over Salt Creek on CR 319
Closed to all traffic

Sand Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over Sand Creek on a township road, 2.5 mi. north and 4 mi. west of Colon
Open to traffic

Sand Creek Bridge (Saunders County, Nebraska)
Built 1950
Through truss bridge over Sand Creek on a township road, 4.7 mi. north and 1 mi. east of Malmo
Open to traffic

Sand Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over Sand Creek on a township road, 2.2 mi. south and .5 mi. west of Colon
Open to traffic

Sand Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over Sand Creek on a township road, 3.9 mi. north and 1 mi. east of Prague
Open to traffic

Sasonoa River Bridge (Sagadahoc County, Maine)
Built 1950; rehabilitated 1985
Through truss bridge over Sasonoa River on ME 127 in Arrowsic
Open to traffic

Savage River Road Bridge (Garrett County, Maryland)
Built 1950
Stone arch bridge over Crabtree Creek on Savage River Road
Open to traffic

Savage River Road Bridge (Garrett County, Maryland)
Built 1950
Stone arch bridge over Middle Fork on Savage River Road
Open to traffic

Savery Creek Bridge (Carbon County, Wyoming)
Built 1950
Truss bridge over Savery Creek on CN6-752
Open to traffic

Sebastian Road Bridge (Mercer County, Ohio)
Built 1950
Pony truss bridge over Beaver Creek on Sebastian Road (TR 74)
Open to traffic

Seneca River Bridge (Onondaga County, New York)
Built 1950; replaced 2005
Lost truss bridge over Seneca River on NY 31
No longer exists

Seven Mile River Bridge (Worcester County, Massachusetts)
Built 1950; rehabilitated 1999
Pony truss bridge over Seven Mile River on Cove Street in East Brookfield
Open to traffic

Shawnee Creek Bridge (Red River County, Texas)
Built 1950
Pony truss bridge over Shawnee Creek on CR 344
Open to traffic

Shrewsbury River Bridge (Monmouth County, New Jersey)
Built 1950
Bascule bridge over Shrewsbury River on CR 520 in Rumson
Open to traffic

Silver Creek Bridge (Saunders County, Nebraska)
Built 1950
Pony truss bridge over Silver Creek on a township road, 1.2 mi. east and .2 mi. south of Cedar Bluffs
Open to traffic

Slough Creek Bridge (Dyer County, Tennessee)
Built 1950
Pony truss bridge over Slough Creek on NFA A623
Open to traffic

Smith's Fork River Bridge (Uinta County, Wyoming)
Built 1950
Wooden bridge over Smith's Fork River on CN19-254
Open to traffic

Snake River Bridge (Teton County, Wyoming)
Built 1950
Steel arch bridge over Snake River on US 26 in Hoback
Open to traffic

Snake River Bridge (Franklin County, Washington)
Built 1950; rehabilitated 1988
Through truss bridge over Snake River on US 12 in Pasco
Open to traffic

South Branch Forest River Bridge (Grand Forks County, North Dakota)
Built 1950
Pony truss bridge over South Branch Forest River on a county highway, 2 mi. north and 8 mi. west of Inkster in Elkmount Township
Open to traffic

South Fork Willis Creek Bridge (Brown County, Texas)
Built 1950; rehabilitated 1982
Steel arch bridge over South Fork of Willis Creek on Milam Drive in Brownwood
Open to traffic

South Fork Willis Creek Bridge (Brown County, Texas)
Built 1950
Steel arch bridge over South Fork of Willis Creek on SF Austin Drive in Brownwood
Open to traffic

Southern Boulevard Bridge (Palm Beach County, Florida)
Built 1950
Bascule bridge over Intracoastal Waterway on Southern Boulevard in West Palm Beach
Open to traffic