32nd Street Bridge (Stark County, Ohio)
Built 1948
Closed-spandrel arch bridge over Branch Nimishillen Creek on 32nd Street
Open to traffic

42nd Street Viaduct (Wyandotte County, Kansas)
Built 1948; rehabilitated 1990
Steel stringer bridge over BNSF Railroad yard on 42nd Street in Kansas City
Open to traffic

Abandoned Railroad Bridge (Luzerne County, Pennsylvania)
Built 1948
Pony truss bridge over an abandoned railroad on PA 2005 (Carey Avenue) in Plymouth
Open to traffic

Atascadero Creek Bridge (San Luis Obispo County, California)
Built 1948
Deck truss bridge over Atascadero Creek on Via Avenue in Atascadero
Open to traffic

Bayou Barataria LA 302 Bridge (Jefferson Parish, Louisiana)
Built 1948
Swing bridge over Bayou Barataria on LA 302 in Jean Lafitte
Open to traffic

Bayou Meto CR 219 Bridge (Lonoke County, Arkansas)
Built 1948; rehabilitated 1974
Wooden bridge over Bayou Meto on CR 219
Closed to all traffic

Beaver Brook Bridge (Hunterdon County, New Jersey)
Built 1948; rehabilitated 1966
Concrete arch bridge over Beaver Brook on I-78
Open to traffic

Beaver Creek Bridge (Crawford County, Iowa)
Built 1948
Pony truss bridge over Beaver Creek on a local road
Open to traffic

Beecher Road Bridge (Josephine County, Oregon)
Built 1948
Covered bridge over Grave Creek on Beecher Road
Open to traffic

Big Flat Road Bridge (Del Norte County, California)
Built 1948
Deck truss bridge over Hurdygurdy Creek on Big Flat Road
Open to traffic

Black Creek MS 26 Bridge (Stone County, Mississippi)
Built 1948
Through truss bridge over Black Creek on MS 26
Open to traffic

Black River Bridge (Clark County, Wisconsin)
Built 1948
Through truss bridge over Black River on CTH OO
Open to traffic

Boyer River Bridge (Crawford County, Iowa)
Built 1948; replaced 2002
Lost pony truss bridge over Boyer River on a local road
No longer exists

Boyer River Bridge (Crawford County, Iowa)
Built 1948; replaced 2001
Lost pony truss bridge over Boyer River on a local road
No longer exists

Braden Branch Bridge (Montague County, Texas)
Built 1948; replaced 2001
Lost pony truss bridge over Braden Branch on CR 424
No longer exists

Branch Bullskin Creek CR 42 Bridge (Brown County, Ohio)
Built 1948
Pony truss bridge over a branch of Bullskin Creek on CR 42 (Love Road)
Open to traffic

Branch Sorensons Creek Bridge (Brown County, Wisconsin)
Built 1948
Concrete arch bridge over a branch of Sorensons Creek on US 141/WI 29 in Bellevue Town
Open to traffic

Breakneck Creek CR 151D Bridge (Portage County, Ohio)
Built 1948; rehabilitated 1978
Pony truss bridge over Breakneck Creek on CR 151D
Open to traffic

Broward River Bridge (Duval County, Florida)
Built 1948
Bascule bridge over Broward River on FL 105 in Jacksonville
Open to traffic

Brushy Creek Bridge (Izard County, Arkansas)
Built 1948
Steel stringer bridge over Brushy Creek on SH 223
Open to traffic

C&D Canal Bridge (Cecil County, Maryland)
Built 1948; rehabilitated 1978
Steel through arch bridge over C&D Canal on MD 213 in Chesapeake City
Open to traffic

Canal Bridge (Platte County, Wyoming)
Built 1948
Wooden bridge over Wyoming Development Co. Canal on WY 310
Open to traffic

Canal Street Bridge (Cook County, Illinois)
Built 1948
Bascule bridge over South Branch Chicago River on Canal Street in Chicago
Open to traffic

Caney Fork Bridge (De Kalb County, Tennessee)
Built 1948
Five-span through truss bridge over Caney Fork on TN 26
Open to traffic

Caney River Bridge (Osage County, Oklahoma)
Built 1948
Through truss bridge over Caney River on 5752C
Open to traffic

Canyon Creek Bridge (Clark County, Washington)
Built 1948
Steel stringer bridge over Canyon Creek on USFS 54
Open to traffic

Cherry Creek Bridge (Douglas County, Colorado)
Built 1948
Open-spandrel arch bridge over Cherry Creek on CO 83
Open to traffic

City Lake Road Bridge (Madison County, Missouri)
Built 1948
Plate girder bridge over Village Creek on City Lake Road in Fredericktown
Open to traffic

Clackamas River Bridge (Clackamas County, Oregon)
Built 1948
Truss bridge over Clackamas River on a local road
Open to traffic

Clear Creek Bridge (Cocke County, Tennessee)
Built 1948
Arch bridge over Clear Creek on TN 160
Open to traffic

Competine Creek Bridge (Wapello County, Iowa)
Built 1948
Pony truss bridge over Competine Creek on a local road
Unknown status

Corson Inlet Bridge (Cape May County, New Jersey)
Built 1948
Bascule bridge over Corson Inlet on Ocean Highway (CR 619)
Open to traffic

Country Club Road Bridge (Marion County, Indiana)
Built 1948
Concrete arch bridge over White Lick Creek on Country Club Road in Indianapolis
Open to traffic

County Road 68C Bridge (Trumbull County, Ohio)
Built 1948
Pony truss bridge over Mahoning River on County Road 68C in Niles
Open to traffic

Cow Creek Bridge (Noble County, Oklahoma)
Built 1948
Pony truss bridge over Cow Creek on N3190
Open to traffic

Cowlitz River Bridge (Lewis County, Washington)
Built 1948
Through truss bridge over Cowlitz River on US 12
Open to traffic

Coyote Creek Bridge (Yuma County, Colorado)
Built 1948
Wooden bridge over Coyote Creek on CO 59
Open to traffic

Crooked Creek US 62 Bridge (Marion County, Arkansas)
Built 1948 by the Pioneer Construction Co. of Malvern, Arkansas
Three-span deck truss bridge over Crooked Creek on US 62 in Pyatt
Open to traffic

Crow Creek Bridge (Tulsa County, Oklahoma)
Built 1948
Arch bridge over Crow Creek on S. Yorktown Ave. in Tulsa
Open to traffic

CT 243 Bridge (New Haven County, Connecticut)
Built 1948
Concrete arch bridge over CT 243 on CT 15 in New Haven
Open to traffic

Deep River Bridge (Poweshiek County, Iowa)
Built 1948
Pony truss bridge over Deep River on a local road
Open to traffic

Deer Creek OH 183 Bridge (Stark County, Ohio)
Built 1948; rehabilitated 1982
Arch bridge over Deer Creek on OH 183 in Limaville
Open to traffic

Drainage Ditch IL 3 Bridge (Alexander County, Illinois)
Built 1948
Concrete bridge over a drainage Ditch on IL 3 just west of IL 127
Open to traffic

Drum Creek Bridge (Montgomery County, Kansas)
Built 1948
Pony truss bridge over Drum Creek, 1.4 mi. west of Cherryvale
Open to traffic

Duck Creek Bridge (Henry County, Indiana)
Built 1948
Pony truss bridge over Duck Creek on CR 400 West
removed and placed in storage

Durnell Ditch Bridge (Allen County, Indiana)
Built 1948
Concrete arch bridge over Durnell Ditch on West Jefferson in Fort Wayne
Open to traffic

East Branch Huron River TR 114 Bridge (Huron County, Ohio)
Built 1948; rehabilitated 1971
Pony truss bridge over East Branch Huron River on TR 114 (Ridge Road)
Open to traffic

East Branch Tully River Bridge (Worcester County, Massachusetts)
Built 1948
Concrete arch bridge over East Branch Tully River on MA 68 (Warwick Road) in Royalston
Open to traffic

East Fork City Creek Bridge (San Bernardino County, California)
Built 1948
Concrete arch bridge over East Fork City Creek on CA 330 in San Bernardino
Open to traffic

Eau Claire River Bridge (Eau Claire County, Wisconsin)
Built 1948
Truss bridge over Eau Claire River on CTH D
Open to traffic

Eighteenmile Creek Bridge (Erie County, New York)
Built 1948; replaced 2002
Lost steel arch bridge over Eighteenmile Creek on E. Church Street (CR 48)
No longer exists

Elk Creek Bridge (Crawford County, Iowa)
Built 1948; replaced 2005
Lost pony truss bridge over Elk Creek on a local road
No longer exists

Essex Avenue Bridge (Essex County, Massachusetts)
Built 1948
Concrete arch bridge over MA 133 (Essex Avenue) on MA 128 in Gloucester
Open to traffic

Euchee Creek Bridge (Payne County, Oklahoma)
Built 1948
Pony truss bridge over Euchee Creek on N3570 Oakgrove
Open to traffic

Flushing Road Bridge (Bucks County, Pennsylvania)
Built 1948
Pony truss bridge over a branch of Neshaminy Creek on Flushing Road
Open to traffic

Fourche Maline Creek Bridge (Le Flore County, Oklahoma)
Built 1948
Through truss bridge over Fourche Maline Creek on US 271 in Fanshawe
Open to traffic

Genesee River Bridge (Allegany County, New York)
Built 1948; replaced 2002
Lost through truss bridge over Genesee River on West State Street in Wellsville
No longer exists

George E. Tryon Bridge (Del Norte County, California)
Built 1948
Steel arch bridge over South Fork Smith River on South Fork Road
Open to traffic

Ghost Creek Bridge (Lamar County, Texas)
Built 1948
Pony truss bridge over Ghost Creek on CR 26100
Open to traffic

Gleaves Road Bridge (Wythe County, Virginia)
Built 1948
Through truss bridge over Cripple Creek on Gleaves Road
Open to traffic

Glenville Street Bridge (Fairfield County, Connecticut)
Built 1948
Concrete arch bridge over Byram River on Glenville Street in Greenwich
Open to traffic

Grant River Bridge (Grant County, Wisconsin)
Built 1948; rehabilitated 1973
Through truss bridge over Grant River on WI 35/WI 81
Open to traffic

Gray Road Bridge (Holmes County, Mississippi)
Built 1948
Pony truss bridge over an unnamed creek on Gray Road
Closed to all traffic

Guyandotte River Bridge (Logan County, West Virginia)
Built 1948
Pony truss bridge over Guyandotte River on CR 11/2
Open to traffic

Guyandotte River Bridge (Logan County, West Virginia)
Built 1948
Pony truss bridge over Guyandotte River on CR 10/4
Open to traffic

Halawakee Creek Bridge (Lee County, Alabama)
Built 1948
Through truss bridge over Halawakee Creek on CR 154
Open to traffic

Hayfork Creek Bridge (Trinity County, California)
Built 1948
Pony truss bridge over Hayfork Creek on Bridge Street in Hayfork
Unknown status

Hickory Creek Bridge (Love County, Oklahoma)
Built 1948; replaced 2003
Lost through truss bridge over Hickory Creek on Scenic OK 77
No longer exists

Hockomock River Bridge (Plymouth County, Massachusetts)
Built 1948
Stone arch bridge over Hockomock River on MA 106 (W. Center Street) in West Bridgewater
Open to traffic

Hog Foot Bridge (White County, Arkansas)
Built 1948
Concrete arch bridge over Hog Foot Creek on AR 310
Open to traffic

Holcombe Flowage Bridge (Chippewa County, Wisconsin)
Built 1948; rehabilitated 1987
Through truss bridge over Holcombe Flowage on WI 27
Open to traffic

Horse Creek Bridge (Johnston County, Oklahoma)
Built 1948
Pony truss bridge over Horse Creek on N3690
Open to traffic

Indian Creek Bridge (Brown County, Texas)
Built 1948
Stone culvert over Indian Creek on CR 226
Open to traffic

Kettle River Bridge (Pine County, Minnesota)
Built 1948
Deck truss bridge over Kettle River on MN 123 at Sandstone
Open to traffic

Lafayette Road Bridge (Marion County, Indiana)
Built 1948
Concrete arch bridge over Eagle Creek Reservoir on Lafayette Road in Indianapolis
Open to traffic

Laurel Creek Bridge (Sevier County, Tennessee)
Built 1948
Arch bridge over Laurel Creek on NPS Route 15
Open to traffic

Laurel Creek Bridge (Sevier County, Tennessee)
Built 1948
Arch bridge over Laurel Creek on NPS Route 15
Open to traffic

Laurel Creek Bridge (Sevier County, Tennessee)
Built 1948
Arch bridge over Laurel Creek on NPS Route 15
Open to traffic

Laurel Creek Road Bridge (Blount County, Tennessee)
Built 1948
Arch bridge over Middle Prong Little River on Laurel Creek Road
Open to traffic

Laurel Creek Road Bridge No. 2 (Blount County, Tennessee)
Built 1948
Arch bridge over West Prong Little River on Laurel Creek Road
Open to traffic

Lees Creek CR 15 Bridge (Highland County, Ohio)
Built 1948
Two-span deck truss bridge over Lees Creek on CR 15
Open to traffic

Limestone Creek Bridge (Limestone County, Alabama)
Built 1948
Pony truss bridge over Limestone Creek on Farm Road 4 in Huntsville
Open to traffic

Little Wapsipinicon River Bridge (Fayette County, Iowa)
Built 1948
Through truss bridge over Little Wapsipinicon River on a local road
Unknown status

Local Road Bridge (Crawford County, Iowa)
Built 1948
Pony truss bridge over a drainage ditch on a local road
Unknown status

Lyme Street Bridge (New London County, Connecticut)
Built 1948
Concrete arch bridge over Lyme Street on I-95 in Old Lyme
Open to traffic

Madison Street Bridge (Cook County, Illinois)
Built 1948; replaced 2003
Lost concrete arch bridge over Des Plaines River on Madison Street in Chicago
No longer exists

Main Canal Bridge (Grant County, Washington)
Built 1948
Pony truss bridge over Main Canal on F Road NE
Open to traffic

Main Street Bridge (Summit County, Ohio)
Built 1948 by the Wilbur Watson & Assoc.; rehabilitated 1993
Deck truss bridge on North Main Street (Old OH 8) in Cuyahoga Falls
Open to traffic

Maple River Bridge (Cherokee County, Iowa)
Built 1948
Pony truss bridge over Maple River on a local road
Open to traffic

McClugage Bridge (Peoria County, Illinois)
Eastbound bridge built 1948; westbound bridge built 1982
Pair of cantilevered through truss bridges over the Illinois River on US 24/US 150 in Peoria
Open to four lanes of traffic

Merrimac Trail Bridge (Williamsburg, Virginia)
Built 1948
Concrete arch bridge over Colonial Parkway on Merrimac Trail in Cascade
Open to traffic

Middle Nodaway River Bridge (Adair County, Iowa)
Built 1948
Pony truss bridge over Middle Nodaway River on a local road
Open to traffic

Middle River Bridge (Adair County, Iowa)
Built 1948
Through truss bridge over Middle River on a local road
Open to traffic

Middle River Bridge (Madison County, Iowa)
Built 1948
Through truss bridge over Middle River on a local road
Open to traffic

Mill Creek Bridge (Wasco County, Oregon)
Built 1948
Deck truss bridge over Mill Creek on US 26
Open to traffic

MO 7 Bridge (Cass County, Missouri)
Built 1948; rehabilitated 1984, Rehabilitated 2005
Through truss bridge over railroad tracks and Big Creek on MO 7
Open to traffic

Mountain Fork River Bridge (McCurtain County, Oklahoma)
Built 1948
Through truss bridge over Mountain Fork River on US 70
Open to traffic

Multnomah Channel Bridge (Multnomah County, Oregon)
Built 1948
Through truss bridge over Multnomah Channel on FAS A668 in Portland
Replaced by a new bridge in June 2008

Nine Mile Creek Bridge (Adair County, Iowa)
Built 1948
Pony truss bridge over Nine Mile Creek on a local road
Open to traffic

Northern State Parkway Bridge (Nassau County, New York)
Built 1948; rehabilitated 1960
Concrete arch bridge over Northern State Parkway on NY 107 in Jericho
Open to traffic