Adair Viaduct (Adair County, Iowa)
Built 1923
Three-span open-spandrel arch bridge over the IIS Railroad on 5th Street (IA 925) in Adair
Open to traffic

Beaver Creek Bridge (Fremont County, Colorado)
Built 1923
Pony truss bridge over Beaver Creek on CR 120 (formerly CO 120) in Penrose
Open to traffic

Black Nursery Road Bridge (Washington County, Arkansas)
Built 1923 by the Luten Bridge Co.
Concrete arch bridge over Illinois River on CR 623 (Black Nursery Road) northeast of Prairie Grove
Open to one-lane traffic

Broadway Bridge (Pulaski County, Arkansas)
Completed March 1923 as a five-span open-spandrel arch bridge. Two spans replaced with a single steel through arch span in 1974.
Through arch bridge over the Arkansas River on US 70 (Broadway Street) at Little Rock in North Little Rock
Open to traffic

Brush Creek Bridge (Cherokee County, Kansas)
Built 1923
Through arch bridge over Brush Creek on Old US 66 north of Baxter Springs
Replaced by a new bridge in 1992, but is still open to one-way traffic on a paved road

Byrd Creek MO 72 Bridge (Cape Girardeau County, Missouri)
Built 1923
Through truss bridge over Byrd Creek on MO 72 northwest of the junction with MO 34
Open to two-lane traffic on a paved road

Cache River Ditch CR 324 Bridge (Clay County, Arkansas)
Built 1923
Pony truss bridge over Cache River Ditch #1 on CR 324
Open to traffic

Caney River Bridge (Washington County, Oklahoma)
Built 1923 by the Kansas City Bridge Co.
Open-spandrel arch bridge over Caney River in Bartlesville
Open to traffic

Castor River MO 72 Bridge (Madison County, Missouri)
Built 1923; rehabilitated 1933
Lost three-span through truss bridge over Castor River and single pony truss over Cape Creek on MO 72 between Fredericktown and Patton
Two spans removed in Summer 2007

Comstock Road Bridge (St. Clair County, Michigan)
Built 1923; Replaced 1996
Lost Arch bridge over Black River on Comstock Road in Town of Grant
Replaced by new bridge

Devils Elbow Bridge (Pulaski County, Missouri)
Built 1923; made obsolete by new US 66 bridge in 1942
Two-span through truss bridge over Big Piney River at Devils Elbow on Teardrop Road (Old US 66)
Open to traffic, but in poor condition

East Michigan Avenue Bridge (Kalamazoo County, Michigan)
Built 1923; Walkway added 1941; Replaced 1995
Lost Concrete pony arch bridge over Kalamazoo River on East Michigan Avenue in Galesburg
Replaced by new bridge

East Navidad River FM 1579 Bridge (Fayette County, Texas)
Built 1923
Concrete deck girder bridge over East Navidad River on FM 1579
Open to traffic

Fern Dell Drive over Fern Dell Creek (Los Angeles County, California)
Built 1923
Concrete arch bridge over Fern Dell Creek on Fern Dell Drive in Los Angeles
Open to traffic

Foothill Blvd over Pacoima Wash (Los Angeles County, California)
Built 1923; rehabilitated 1959
Concrete arch bridge over Pacoima Wash on Foothill Blvd. in Los Angeles
Open to traffic

Halltown Bridge (Lawrence County, Missouri)
Built 1923
Pony truss bridge over Billies Creek on MO 266 (Old US 66) just west of Halltown in Halltown
Open to two-lane traffic

Hemenway Bridge (Ripley County, Missouri)
Built 1923, probably moved here from elsewhere
Pony truss bridge over Ditch No. 2 on CR H-5, north of Hemenway and south of Sewell Bridge
Open to traffic

Hillside Road Bridge (Cuyahoga County, Ohio)
Built 1923 by the King Bridge Co.; rehabilitated 2003
Through truss bridge over the Cuyahoga River on Hillside Road within Cuyahoga Valley National Park in Independence
Open to two-lane traffic

Idabel Bridge (McCurtain County, Oklahoma)
Built 1923
Through truss bridge over Little River on D4615 just north of Idabel in Idabel
Open to traffic

Johnson Creek Old US 66 Bridge (Lawrence County, Missouri)
Built 1923; made obsolete by new bridge on US 66 (now MO 96) in 1960
Through truss bridge over Johnson Creek on CR 2062 (Old US 66)
Open to traffic

Little Cache River CR 310 Bridge (Clay County, Arkansas)
Built 1923; replaced 2003
Lost pony truss bridge over Little Cache River on CR 310
No longer exists

Little Red River Bridge (Washington County, Arkansas)
Built 1923 by the Luten Bridge Co.
Concrete arch bridge over Little Red River on AR 170
Open to one-lane traffic

Logan Creek Old US 160 Bridge (Ripley County, Missouri)
Built 1923; made obsolete by new US 160 alignment in 1974
Pony truss bridge over Logan Creek on CR 160E-12 (Old US 160), northeast of Doniphan
Open to traffic on a paved road

Main Street Bridge (Old) (Brown County, Wisconsin)
Built 1923; Replaced 1996
Lost Bascule Bridge over Fox River on US 141 in Green Bay
Replaced by new bridge

Maple Creek Road Bridge (Humboldt County, California)
Built 1923
Concrete arch bridge over Boulder Creek on Maple Creek Road
Open to traffic

McGirt's Bridge (Bladen County, North Carolina)
Built 1923 by the Atlantic Bridge Co.; replaced ca. 1983
Lost through truss bridge over Cape Fear River on US 701
Replaced by a new bridge

McNeely Creek Bridge (Clark County, Arkansas)
Built 1923; rehabilitated 1990
Pony truss bridge over McNeely Creek on CR 12
Open to one-lane traffic

Millersville Bridge (Cape Girardeau County, Missouri)
Built 1923; rehabilitated 1975
Two-span through truss bridge over Whitewater River on MO 72 at Millersville
Open to two-lane traffic on a paved road

North Cut Ditch Bridge (Scott County, Missouri)
Built 1923; rehabilitated 1941
Through truss bridge on MO 77 over North Cut Ditch northwest of Diehlstadt
Open to one-lane traffic

Old Mines Bridge (Washington County, Missouri)
Built 1923; rehabilitated 1933; replaced Summer 2007
Lost pony truss bridge over Old Mines Creek on MO 21
Replaced by a new bridge

Pennington Bayou Bridge (Pulaski County, Arkansas)
Built 1923; replaced 1997
Lost through truss bridge over Pennington Bayou on AR 365 (Old US 65) in Woodson
Replaced by a modern bridge

Port Arthur Street Bridge (Sevier County, Arkansas)
Built 1923
Small arch bridge over Little Bear Creek on Port Arthur Street in De Queen
Open to traffic

Prescott Bridge (Pierce County, Wisconsin)
Built as a private toll bridge 1923; tolls removed 1946; removed 1991
Lost Bridge over St. Croix River on US 10 in Prescott
Replaced by new bridge

Pyatt Arch Bridge (Marion County, Arkansas)
Built 1923 by M.K. Orr Contracting Co. of Harrison
Three-span closed-spandrel arch bridge over Crooked Creek on Spur US 62 at Pyatt
Open to one-lane traffic

Pyrtle Spring Bridge (Reynolds County, Missouri)
Built 1923; made obsolete by a new bridge in 1968
Three-span pony truss bridge over Sinking Creek on Old MO 21
Open to traffic on a paved road with a 12 ton weight limit

Railey Creek Bridge (Stone County, Missouri)
Built 1923
Through truss bridge over Railey Creek on MO 413 (formerly MO 13)
Open to traffic

Richland Creek Bridge (Shelby County, Illinois)
Built 1923
Pony truss bridge over Richland Creek on CH 40
Open to traffic

Rip Rap Road Bridge (Montgomery County, Ohio)
Built 1923
Through truss bridge over Great Miami River on Rip Rap Road
Open to pedestrians only

Rolling Fork KY 289 Bridge (Marion County, Kentucky)
Built 1923; rehabilitated 1972
Through truss bridge over Rolling Fork on KY 289
Open to traffic

Roubidoux Bridge (Pulaski County, Missouri)
Built 1923; rehabilitated 1939
Five-span concrete arch bridge over Roubidoux Creek on MO 17 in Waynesville
Open to two-lane traffic

Saline Creek MO 72 Bridge (Madison County, Missouri)
Built 1923; rehabilitated 1975
Pony truss bridge over Saline Creek on MO 72 east of Fredericktown
Open to traffic

Salmon Creek Bridge (Clark County, Washington)
Built 1923
Concrete arch bridge over Salmon Creek on Old WA 503 in Meadow Glade
Open to traffic

Sebree Bridge (Jackson County, Missouri)
Built 1923; rehabilitated 1983
Three-span open-spandrel arch bridge over Brush Creek on Benton Blvd. in Kansas City
Open to traffic

Sheridan Road Bridge (Saginaw County, Michigan)
Built 1923; Replaced 1993
Lost Pratt through truss bridge over Flint River on Sheridan Road in Taymouth Township
Replaced by new bridge

Shiawasse Street Bridge (Ingham County, Michigan)
Replaced 1996
Lost Closed-spandrel arch bridge over Grand River on Shiawassee Street in Lansing
Replaced by new bridge

Smiley Bayou Bridge (Yell County, Arkansas)
Built 1923 by the International Steel & Iron Co.
Abandoned through truss bridge over Smiley Bayou on CR 5
Abandoned

Soden Grove Bridge (Lyon County, Kansas)
Built 1923; made obsolete by new bridge in 1987
Marsh arch bridge over Cottonwood River at Emporia
Open to pedestrians only

Turnback Creek Old US 66 Bridge (Lawrence County, Missouri)
Built 1923; made obsolete by new bridge on US 66 (now MO 96) in 1960
Three-span pony truss bridge over Turnback Creek on Old US 66
Open to traffic with a 3 ton weight limit

Two Mile Creek Relief Bridge (Polk County, Arkansas)
Built 1923
Pony truss bridge over Two Mile Creek Relief on CR 37 (Old US 71)
Open to one-lane traffic

Winchester Bridge (Douglas County, Oregon)
Built 1923
Concrete arch bridge over North Umpqua River on OR 99
Open to traffic