12th Avenue South Bridge (King County, Washington)
Built 1917
Steel arch bridge over WA 90 (Dearborn Street) on 12th Avenue S in Seattle
Open to traffic

1st Street Bridge (Buchanan County, Iowa)
Built 1917; rehabilitated 1986
Arch bridge over Wapsipinicon River on 1st Street W in Independence
Open to traffic

27th Street Viaduct (Jackson County, Missouri)
Built 1917
Arch bridge over Vine Street on 27th Street in Kansas City
Replaced by a new bridge

3rd Street SE Bridge (Bremer County, Iowa)
Built 1917; rehabilitated 1982
Through truss bridge over Cedar River on 3rd Street SE in Waverly
Open to traffic

Acre Street Bridge (Schuylkill County, Pennsylvania)
Built 1917; rehabilitated 1999
Concrete arch bridge over Mill Creek on Acre Street in Port Carbon
Open to traffic

Adams Crossing Bridge (Cambria County, Pennsylvania)
Built 1917; rehabilitated UNKN/1985
Wooden bridge over North Branch Blacklick Creek on TR 491
Open to traffic

Anthony Creek Bridge (Greenbrier County, West Virginia)
Built 1917
Concrete arch bridge over Anthony Creek on CR 16
Open to traffic

Apples Church Road Bridge (Frederick County, Maryland)
Built 1917
Truss bridge over Owens Creek on Apples Church Road in Thurmont
Open to traffic

Arroyo Quemado Bridge (Santa Barbara County, California)
Built 1917
Concrete arch bridge over Arroyo Quemado on US 101
Open to traffic

Ashland Avenue Bridge (Wayne County, Michigan)
Built 1917
Concrete arch bridge over Fox Creek on Ashland Avenue in Detroit
Open to traffic

Aylesworth Road Bridge (Posey County, Indiana)
Built 1917
Pony truss bridge over Wolf Creek on Aylesworth Road
Open to traffic

Bear Creek Bridge (Cedar County, Missouri)
Built 1917 by the Canton Bridge Co.; rehabilitated 1988
Through truss bridge over Bear Creek on CR 1620
Open to one-lane traffic

Bear River Bridge (Rich County, Utah)
Built 1917
Pony truss bridge over Bear River on a county road
Open to traffic

Beartown Branch Bridge (McDowell County, West Virginia)
Built 1917
Concrete arch bridge over Beartown Branch on WV 80
Open to traffic

Beaver Brook Bridge (Warren County, New Jersey)
Built 1917
Concrete arch bridge over Beaver Brook on CR 519
Open to traffic

Beaver Creek Bridge (York County, Pennsylvania)
Built 1917; rehabilitated 1987
Stone arch bridge over Beaver Creek on TR 904 (Lisburn Road)
Open to traffic

Beaver Dam Creek Bridge (Somerset County, Pennsylvania)
Built 1917
Concrete arch bridge over Beaver Dam Creek on PA 4023 in Jennerstown
Open to traffic

Beaverdam Bridge (Somerset County, Pennsylvania)
Built 1917
Concrete arch bridge over Laurel Run on TR 798 (Beaver Avenue) in Central City
Open to traffic

Big Creek Bridge (Boone County, Iowa)
Built 1917
Arch bridge over Big Creek on a local road
Unknown status

Bitterroot River Bridge (Ravalli County, Montana)
Built 1917; rehabilitated 2001
Through truss bridge over Bitterroot River on CR 600
Open to traffic

Black Creek Bridge (Roane County, Tennessee)
Built 1917
Concrete arch bridge over Black Creek on FAU 3698 in Rockwood
Open to traffic

Black River Bridge (Posey County, Indiana)
Built 1917
Pony truss bridge over Black River on CR 300 East
Open to traffic

BNSF Railroad Bridge (Jefferson County, Iowa)
Built 1917
Pony truss bridge over the BNSF Railroad on a local road
Open to traffic

Boone River Bridge (Hancock County, Iowa)
Built 1917
Pony truss bridge over Boone River on 110th Street
Unknown status

Boyer River Bridge (Harrison County, Iowa)
Built 1917; rehabilitated 1971
Through truss bridge over Boyer River on a local road
Open to traffic

Bradshaw Creek Bridge (McDowell County, West Virginia)
Built 1917
Concrete arch bridge over Bradshaw Creek on WV 80 in Bradshaw
Open to traffic

Branch Little Soldier Creek Bridge (Jackson County, Kansas)
Built 1917
Pony truss bridge over a branch of Little Soldier Creek on IRRA Local 118 P1, 1.0 mi. north and 2.9 mi. west of Hoyt
Open to traffic

Branch Loyalsock Creek Bridge (Lycoming County, Pennsylvania)
Built 1917
Stone arch bridge over a branch of Loyalsock Creek on PA 2030
Open to traffic

Branch River River Bridge (Manitowoc County, Wisconsin)
Built 1917
Concrete arch bridge over Branch River on Branch River River
Open to traffic

Branch West Fork Blue River CR 263 Bridge (Washington County, Indiana)
Built 1917
Concrete arch bridge over Branch West Fork Blue River on CR 263
Open to traffic

Broad River Bridge (Rutherford County, North Carolina)
Built 1917
Through truss bridge over Broad River on NC 1155
Open to traffic

Brush Creek Bridge (Marshall County, Iowa)
Built 1917
Pony truss bridge over Brush Creek on a local road
Open to traffic

Brush Creek Bridge (Marshall County, Iowa)
Built 1917
Pony truss bridge over Brush Creek on a local road
Open to traffic

Burlington Road Bridge (Ogle County, Illinois)
Built 1917
Pony truss bridge over BNSF Railroad on Burlington Road, 2 mi. southwest of Oregon
Open to traffic

Calhoun Creek Bridge (Marion County, Iowa)
Built 1917
Pony truss bridge over Calhoun Creek
Unknown status

Callowhill Road Bridge (Bucks County, Pennsylvania)
Built 1917; rehabilitated ca. 1995
Concrete deck girder bridge over North Branch Neshaminy Creek on Callowhill Road
Open to traffic

Camp Creek Bridge (Henderson County, Illinois)
Built 1917
Through truss bridge over Camp Creek on TR 1A
Open to traffic

Cane Creek CR 411 Bridge (Butler County, Missouri)
Built 1917; replaced in 2002
Lost pony truss bridge over Cane Creek at intersection CR 411 and CR 410 northwest of Poplar Bluff
Replaced by a concrete span, but pile of steel beams from old bridge remain

Carters Creek Bridge (Maury County, Tennessee)
Built 1917
Arch bridge over Carters Creek on TN 247
Open to traffic

Cheshire Bridge (Delaware County, Ohio)
Built 1917; rehabilitated 1990
Pony truss bridge over Little Walnut Creek on CR 72
Open to traffic

Chet Kelly Road Bridge (Garrett County, Maryland)
Built 1917
Concrete arch bridge over Mill Run on Chet Kelly Road
Open to traffic

Chevrolet Avenue Bridge (Genesee County, Michigan)
Built 1917
Concrete arch bridge over Flint River on Chevrolet Avenue in Flint
Open to traffic

Chippewa River Bridge (Chippewa County, Wisconsin)
Built 1917; rehabilitated 1995
Through truss bridge over Chippewa River on CTH TT
Open to traffic

Clear Fork Bridge (Wyoming County, West Virginia)
Built 1917
Concrete arch bridge over Clear Fork on CR 6
Open to traffic

Clear Fork Bridge (Wyoming County, West Virginia)
Built 1917
Concrete arch bridge over Clear Fork on CR 6
Open to traffic

Clear Fork Bridge (Whitley County, Kentucky)
Built 1917
Pony truss bridge over Clear Fork
Closed to all traffic

Clear Fork Bridge (Wyoming County, West Virginia)
Built 1917
Concrete arch bridge over Clear Fork on CR 6
Open to traffic

Coal Creek Bridge (Lincoln County, Washington)
Built 1917
Rainbow arch bridge over Coal Creek on CR 21960
Open to traffic

Coal Creek Bridge (Lincoln County, Washington)
Built 1917
Rainbow arch bridge over Coal Creek on Mohler Road (CR 22250)
Open to traffic

Columbia River Interstate Bridge (Multnomah County, Oregon)
Northbound bridge built 1917; southbound bridge built 1958
Pair of vertical lift bridges over the Columbia River on I-5 between Vancouver and Portland in Portland
Open to traffic

Cooks Run Bridge (Preston County, West Virginia)
Built 1917
Concrete arch bridge over Cooks Run on CR 33
Open to traffic

Cornstalk Covered Bridge (Putnam County, Indiana)
Built 1917 by J.A. Britton; rehabilitated 1990
Covered bridge over Cornstalk Creek on CR 1350N
Open to traffic

Coulee Bridge (Foster County, North Dakota)
Built 1917
Pony truss bridge over Coulee on a county highway, 2 mi. east and 2 mi. south of Grace City in Larrabee Township
Open to traffic

Cow Creek Bridge (Williams County, North Dakota)
Built 1917
Pony truss bridge over Cow Creek on a county highway, 1 mi. east and 19 mi. north of Trenton in Cow Creek Township
Open to traffic

Cowanesque River Bridge (Tioga County, Pennsylvania)
Built 1917 by Phoenix Bridge Co.; rehabilitated 1970
Pony truss bridge over Cowanesque River on TR 402
Open to traffic

Crane Creek Bridge (Washington County, Idaho)
Built 1917; rehabilitated 1987
Through truss bridge over Crane Creek on N. Crane Creek Road
Open to traffic

Creek Bridge (Grant County, North Dakota)
Built 1917
Pony truss bridge over an unnamed creek on a county highway, 6 mi. north and 2 mi. west of Carson
Open to traffic

CSX Railroad Bridge (Marion County, Indiana)
Built 1917
Concrete arch bridge over US 40 on CSX Railroad in Indianapolis
Open to traffic

Davy Branch Bridge (McDowell County, West Virginia)
Built 1917
Concrete arch bridge over Davy Branch on CR 4 in Davy
Open to traffic

Des Moines River Bridge (Cottonwood County, Minnesota)
Built 1917
Pony truss bridge over Des Moines River on CR 177
Open to traffic

Detroit-Superior High Level Bridge (Cuyahoga County, Ohio)
Built 1917; rehabilitated 1965
Steel arch bridge over Cuyahoga River on US 6/20 in Cleveland
Open to traffic

Dibble Creek Bridge (Fayette County, Iowa)
Built 1917
Pony truss bridge over Dibble Creek on a local road
Open to traffic

Dibble Creek Bridge (Fayette County, Iowa)
Built 1917
Pony truss bridge over Dibble Creek on a local road
Open to traffic

Dibble Creek Bridge (Fayette County, Iowa)
Built 1917
Pony truss bridge over Dibble Creek on a local road
Open to traffic

Drainage Bridge (Berrien County, Michigan)
Built 1917
Concrete arch bridge on Edwards Street
Closed to all traffic

Dry Creek Bridge (Furnas County, Nebraska)
Built 1917
Pony truss bridge over Dry Creek on a county road, 1.5 mi. west of Edison
Open to traffic

Dunloup Creek Bridge (Fayette County, West Virginia)
Built 1917
Concrete arch bridge over Dunloup Creek on CR 25
Open to traffic

Dunloup Creek Bridge (Fayette County, West Virginia)
Built 1917
Concrete arch bridge over Dunloup Creek on CR 25
Open to traffic

Dunloup Creek Bridge (Fayette County, West Virginia)
Built 1917
Concrete arch bridge over Dunloup Creek on CR 25
Open to traffic

Dunloup Creek Bridge (Fayette County, West Virginia)
Built 1917
Concrete arch bridge over Dunloup Creek on CR 25
Open to traffic

Dunloup Creek Bridge (Fayette County, West Virginia)
Built 1917
Concrete arch bridge over Dunloup Creek on CR 25
Open to traffic

Dunloup Creek Bridge (Fayette County, West Virginia)
Built 1917
Concrete arch bridge over Dunloup Creek on CR 25
Open to traffic

Dunloup Creek Bridge (Fayette County, West Virginia)
Built 1917
Concrete arch bridge over Dunloup Creek on CR 25
Open to traffic

East Fork Coal Creek Bridge (Fountain County, Indiana)
Built 1917
Three-span bridge over East Fork of Coal Creek on CR 270 East
Open to traffic

East Platte River Bridge (Union County, Iowa)
Built 1917; rehabilitated 1954
Pony truss bridge over East Platte River on a local road
Open to traffic

Eastern Parkway Bridge (Kings County, New York)
Built 1917
Stone arch bridge over NYCTA on Eastern Parkway in New York
Open to traffic

Elkhorn Creek Bridge (McDowell County, West Virginia)
Built 1917
Concrete arch bridge over Elkhorn Creek on CR 52/12
Open to traffic

Elm Street Bridge (Canadian County, Oklahoma)
Built 1917
Pony truss bridge over an unnamed creek on Elm Street (E1030) in El Reno
Open to traffic

Elm Street Bridge (Hillsborough County, New Hampshire)
Built 1917; rehabilitated 1952
Stone arch bridge over Souhegan River on Elm Street in Milford
Open to traffic

Elma-Gate Road Bridge (Grays Harbor County, Washington)
Built 1917; rehabilitated 1978
Concrete arch bridge over Harris Creek on Elma-Gate Road
Open to traffic

Ely Road Bridge (Branch County, Michigan)
Built 1917; replaced 2000
Lost pony truss bridge over Soap Creek Drain on Ely Road
Closed to all traffic

Essex Road Bridge (Clayton County, Iowa)
Built 1917; rehabilitated 1984
Pony truss bridge over Roberts Creek on Essex Road
Open to traffic

Etowah River Bridge (Floyd County, Georgia)
Built 1917
Concrete arch bridge over Etowah River on GA 101 in Rome
Open to traffic

Fairview Cove Road Bridge (Etowah County, Alabama)
Built 1917
Pony truss bridge over Trib of Bristow Creek on Fairview Cove Road
Open to traffic

Fall Creek Meridian Street Bridge (Marion County, Indiana)
Built 1917; rehabilitated 1988
Concrete arch bridge over Fall Creek on Meridian Street in Indianapolis
Open to traffic

Fawn Creek Bridge (Lyon County, Kansas)
Built 1917
Pony truss bridge over Fawn Creek, 7.0 mi. west and 3.0 mi. south of Olpe
Open to traffic

Fiddle Creek Bridge (Cherokee County, Iowa)
Built 1917
Pony truss bridge over Fiddle Creek on a local road
Open to traffic

Fifteen Mile Creek Bridge (Allegany County, Maryland)
Built 1917
Concrete arch bridge over Fifteen Mile Creek on US 40 SCN
Open to traffic

Fisher Creek Branch Bridge (Hancock County, Illinois)
Built 1917
Pony truss bridge over a branch of Fisher Creek on TR 177
Open to traffic

Fleetwood Creek Bridge (Jefferson County, Oklahoma)
Built 1917
Arch bridge over Fleetwood Creek on E2130
Open to traffic

Fort Lyon Canal CR 33 Bridge (Otero County, Colorado)
Built 1917; rehabilitated 1971
Pony truss bridge over Fort Lyon Canal on CR 33
Open to traffic

Fourth Street Bridge (San Francisco County, California)
Built 1917
Bascule bridge over China Basin on Fourth Street in San Francisco
Open to traffic

Fremont Bridge (King County, Washington)
Built 1917
Bascule bridge over Lake Washington Ship Canal on Fremont Avenue North in Seattle
Open to traffic

Gannon Creek Bridge (Linn County, Iowa)
Built 1917; replaced 2002
Lost pony truss bridge over Gannon Creek on Linn-Benton Road
No longer exists

Garland Avenue Bridge (Clay County, Missouri)
Built 1917
Arch bridge over Dry Fork Fishing River on Garland Avenue in Excelsior Springs
Open to traffic

Gazzam Run Bridge (Clearfield County, Pennsylvania)
Built 1917
Concrete arch bridge over Gazzam Run on TR 426
Open to traffic

Georgetown Road Bridge (Columbiana County, Ohio)
Built 1917
Concrete arch bridge over Georgetown Road (CR 400) on the Pennsylvania Railroad
Open to traffic

Glady Creek Bridge (Taylor County, West Virginia)
Built 1917
Concrete arch bridge over Glady Creek on CR 5/1
Open to traffic

Grantham Road Bridge (York County, Pennsylvania)
Built 1917
Concrete arch bridge over Stony Run on N. Grantham Road
Open to traffic

Grasse River Bridge (St. Lawrence County, New York)
Built 1917; rehabilitated 1970
Concrete arch bridge over Grasse River on NY 970B in Massena
Open to traffic