The Old Road over the Santa Clara River (Los Angeles County, California)
Built 1928
Steel stringer bridge over Santa Clara River on The Old Road in Santa Clarita
Open to traffic

Thompson Creek Bridge (East Feliciana Parish, Louisiana)
Built 1925
Through truss bridge over Thompson Creek on a local road, west of Norwood
Open to one-lane traffic, but in very poor condition

Thompson Creek Bridge (Polk County, Arkansas)
Built 1925
Pony truss bridge over Thompson Creek on CR 37 (Old US 71)
Open to traffic

Thompson River 3rd Street Bridge (Grundy County, Missouri)
Built 1921
Two-span through truss bridge over Thompson River on 3rd Street (Old MO 6) west of Trenton
Open to traffic

Tide Creek Bridge (Columbia County, Oregon)
Built 1920
Stringer bridge over Tide Creek on U.S. 30 Frontage Road
Open to traffic

Timpas Bridge (Otero County, Colorado)
Built 1924, rehabilitated in 1966
Through truss bridge over Timpas Creek on CR N, just off US 350
Open to one-lane traffic

Tonovay Bridge (Greenwood County, Kansas)
Built 1928
Marsh arch bridge over Bachelor Creek on Old US 54, 1.0 mi. north and 5.3 mi. east of Eureka
Open to traffic

Topanga Canyon Road over Garapito Creek (Los Angeles County, California)
Built 1927
Concrete arch bridge over Garapito Creek on CA 27 in Los Angeles
Open to traffic

Toston Bridge (Broadwater County, Montana)
Built 1919-20 by Security Bridge Co. of Billings; made obsolete by new bridge in 1955
Through truss bridge over Missouri River on CR 415 (Old US 287) at Toston
Open to traffic

Turkey Creek Katy Bridge (Callaway County, Missouri)
Built 1926 by the American Bridge Co.
Through truss bridge over Turkey Creek on the Katy Trail (former MKT Railroad) north of Jefferson City in Jefferson City
Open to pedestrians and bicyclists only

Turkey Creek Old US 63 Bridge (Callaway County, Missouri)
Built 1924; rehabilitated 1940
Concrete bridge with balustrade over Turkey Creek on Cedar City Drive (Old US 63) in Jefferson City
Open to two-lane traffic

Turkey Creek Old US 65 Bridge (Pettis County, Missouri)
Built 1925
Pony truss bridge over Turkey Creek on Claycomb Road (Old US 65) north of Sedalia
Open to traffic

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

Twin Bridges No. 1 Bridge (Washington County, Arkansas)
Built 1922 by the Luten Bridge Co.
Closed-spandrel arch bridge over Barron Fork on CR 3412, just off CR 11 (Bush Valley Road)
Open to traffic

Twin Bridges No. 2 Bridge (Washington County, Arkansas)
Built 1922 by the Luten Bridge Co.
Closed-spandrel arch bridge over an unnamed creek, just off CR 11 (Bush Valley Road)
Open to traffic

Twin Falls-Jerome Bridge (Twin Falls County, Idaho)
Built 1927; replaced 1976
Lost cantilevered deck truss bridge over Snake River on US 93 at Twin Falls
Replaced by the Perrine Bridge

Two Mile Creek Bridge (Polk County, Arkansas)
Built 1920
Through truss bridge over Two Mile Creek on CR 37 (Old US 71)
Open to one-lane traffic

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

Union Avenue Bridge (Pueblo County, Colorado)
Built 1925; rehabilitated 1988
Two-span deck truss bridge over the Arkansas River on Union Avenue in Pueblo
Open to traffic

Unnamed creek Bridge (Madison County, Missouri)
Built 1921
Bridge over Unnamed creek on Old Hwy 67
Open to traffic

UP Railroad Bridge (St. Francois County, Missouri)
Built 1925
Concrete tee beam bridge over Up Rr on St Joe Drive in Flat River
Open to traffic

Vache Grasse Creek AR 22 Bridge (Sebastian County, Arkansas)
Built 1928 by the Maxwell Construction Co.; widened in 1958
Two-span open-spandrel arch bridge over Vache Grasse Creek on AR 22 in Central City
Open to traffic

Valyermo Road over Big Rock Creek (Los Angeles County, California)
Built 1927; rehabilitated 1960
Concrete tee beam bridge over Big Rock Creek on Valyermo Road
Open to traffic

Van Buren Bridge (Carter County, Missouri)
Built 1924, replacing an earlier steel truss bridge; demolished 1996
Lost through truss bridge over Current River on US 60 at Van Buren
Replaced by a new bridge

Vineyard Creek Bridge (Sebastian County, Arkansas)
Built 1925 as part of US 71; replaced 2002
Lost pony truss bridge over Vineyard Creek on Coker Street (CR 151, formerly AR 96, originally US 71) south of Greenwood
Replaced by a concrete culvert

Vulcan MO 49 Bridge (Iron County, Missouri)
Built 1924
Pony truss on MO 49 over Vulcan Creek at the intersection with Route BB at Vulcan
Open to two-lane traffic

Walnut River Truss Bridge (Cowley County, Kansas)
Built 1928
Two-span pony truss bridge over Walnut River, 1.9 mi. west of Rock
Open to traffic

Wapsipinicon (Branch) Lincoln Highway Bridge (Clinton County, Iowa)
Built 1924
Steel stringer bridge over a branch of Wapsipinicon on 235th Street (Lincoln Highway)
Open to traffic

Wapsipinicon River Bridge (Buchanan County, Iowa)
Built 1927 by the Miller-Taylor Construction Co. of Waterloo, Iowa; rehabilitated 1999
Four-span concrete arch bridge over the Wapsipinicon River on IA 150 in Independence
Open to traffic

War Eagle Creek Bridge (Madison County, Arkansas)
Built 1924; made obsolete by a new bridge in 1960
Two-span open-spandrel arch bridge over War Eagle Creek on CR 264 (Old AR 68)
Open to one-lane traffic

Warsaw Upper Bridge (Benton County, Missouri)
Built 1927 by Joseph Dice; closed to traffic in 1979; rehabilitated 2007
Swinging bridge over Osage River on MO 7 (formerly Route A) in Warsaw
Open to pedestrians only

Washington Crossing Bridge (Allegheny County, Pennsylvania)
Built 1923-24
Three-span steel arch bridge over Allegheny River on Fortieth Street (Route 2124) in Pittsburgh
Open to traffic

Waverley Drive over Hyperion (Los Angeles County, California)
Built 1927
Concrete arch bridge over Hyperion Ave. on Waverley Drive in Los Angeles
Open to traffic

Waverly Bridge (Lafayette County, Missouri)
Built 1922; replacement bridge opened Aug. 25, 2004; demolished Spring 2005
Lost five-span through truss bridge over the Missouri River on US 24/65 at Waverly
No longer exists

Webb Canyon Road Bridge (Los Angeles County, California)
Built 1929
Concrete arch bridge over Webb Canyon Creek on Webb Canyon Road in Claremont
Open to traffic

Wells Street Bridge (Cook County, Illinois)
Built 1922
Bascule bridge over Main Branch Chicago River on N. Wells Street in Chicago
Open to traffic

West Beaver Creek Lincoln Highway Bridge (Greene County, Iowa)
Built 1921
Concrete bridge over West Beaver Creek on a local road
Open to traffic

West Creek Bridge (Republic County, Kansas)
Built 1929
Kingpost pony truss bridge over West Creek, 8.0 mi. south and 1.2 mi. west of Belleville
Open to traffic

West Drive Bridge (New York County, New York)
Built 1920
Stone arch bridge over 97th Street Transverse Road on West Drive in Central Park
Open to traffic

West Fork Dry Wood Creek Bridge (Bourbon County, Kansas)
Built 1925
Through truss bridge over West Fork Dry Wood Creek, 1.0 mi. west and 2.5 mi. south of Garland
Open to traffic

West James Street Bridge (Jefferson County, Arkansas)
Built 1924 by Jefferson County
Wooden trestle over the Union Pacific Railroad on West James Street in Redfield
Open to traffic

West Pike Street Bridge (Elkhart County, Indiana)
Built 1926 by H.H. Stoddard Co.; rehabilitated 1994
Three-span concrete arch bridge over Elkhart River on US 33 in Goshen
Open to traffic

Westridge Road over Arroyo Canyon (Los Angeles County, California)
Built 1928
Concrete arch bridge over Arroyo Canyon on Westridge Road in Los Angeles
Open to traffic

Wet Fork Bridge (Wayne County, Missouri)
Built 1924
Concrete slab bridge over Wet Fork on CR 403 (Old US 67)
Open to traffic

White Salmon Bridge (Hood River County, Oregon)
Built 1924
Deck truss bridge over Columbia River on I-84 in Hood River
Open to traffic

Whittier Boulevard Bridge over the Rio Hondo in Montebello (Los Angeles County, California)
Built 1921; rehabilitated 1927
Deck truss bridge over Rio Hondo on Whittier Boulevard (CA 72) in Montebello
Open to traffic

Wilby Creek Bridge (Butler County, Missouri)
Built 1921
Concrete slab bridge over Wilby Creek on Route O (formerly US 67)
Open to traffic

Willamette River Bridge (Clackamas County, Oregon)
Built 1922
Steel through arch bridge over Willamette River on HWY 3 in Oregon City
Open to traffic

Wimer Covered Bridge (Jackson County, Oregon)
Built 1927
Covered bridge over Evans Creek on CR 887
Collapsed in 2003. Replaced by new covered bridge in early 2008

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

Winnebago River Bridge (Floyd County, Iowa)
Built 1925; rehabilitated 1957
Through truss bridge over Winnebago River on 200th Street (CR B43) northwest of Rockford
Open to traffic

Wolf Bayou Bridge (Pulaski County, Arkansas)
Built 1924
Lost pony truss bridge over Wolf Bayou on CR 85 (Old AR 30) in Scott
Replaced by a new bridge

Wolf Creek Bridge (Franklin County, Kansas)
Built 1925; replaced 2002
Lost pony truss bridge over Wolf Creek on a local road
No longer exists

Woodin Avenue Bridge (Chelan County, Washington)
Concrete deck girder bridge over Lake Chelan on Woodin Ave. in Chelan
Open to traffic

Woodrow Wilson Bridge (Hinds County, Mississippi)
Built 1925; closed to traffic Jan. 2000; reconstructed bridge opened Dec. 15, 2003
Reconstructed open-spandrel arch bridge over Pearl River on Silas Brown Street in Jackson
Open to traffic

Woolsey Bridge (Washington County, Arkansas)
Built 1925
Two-span through truss bridge over West Fork White River on CR 35
Open to traffic with 3 Ton weight limit

Zion Bridge (Madison County, Missouri)
Built 1922
Pony truss bridge over Twelvemile Creek at Zion on CR 417 (Old US 67)
Open to traffic