10th Street Bridge (Minnehaha County, South Dakota)
Built 1934; rehabilitated 1978
Steel stringer bridge over Big Sioux Rv on 10th Street in Sioux Falls
Open to traffic

10th Street RR Overpass (Minnehaha County, South Dakota)
Built 1930; rehabilitated 1979
Steel stringer bridge over Railroad Switchyard on 10th Street in Sioux Falls
Open to traffic

11th Street Viaduct (Minnehaha County, South Dakota)
Built 1971; rehabilitated 1986
Steel stringer bridge over 3rd Ave, Big Sioux R & RR on 11th Street in Sioux Falls
Open to traffic

12th Street Bridge (Pulaski County, Arkansas)
Built 1936 by Fred Luttjohann of Topeka, Kansas
Concrete arch bridge over the Union Pacific Railroad on W. 12th Street in North Little Rock
Open to four lanes of traffic

145th Street Bridge (New York County, New York)
Built 1900; rehabilitated 1988
Swing bridge over Harlem River on 145th Street in New York
Open to traffic

26th Street over the Los Angeles River (Los Angeles County, California)
Built 2000
Concrete arch bridge over Los Angeles River on 26TH ST in Vernon
Open to traffic

27th Street Viaduct (Milwaukee County, Wisconsin)
Built 1981; Replaced original 1929 Viaduct
Steel stringer bridge over CNRR, Canal Street, Menomonee River, I-94 on Wis 57: N 27th Street and S. Layton Blvd in Milwaukee
Open to traffic

474th Street Bridge (Minnehaha County, South Dakota)
Built 1997
Stringer bridge over Big Sioux Rv on 474 Th Avenue
Open to traffic

4th Avenue Bridge (Hennepin County, Minnesota)
Built 1891
Warren Pony truss bridge over abandoned BNSF Railroad on MN 601 (4th Avenue N) in Minneapolis
Open to pedestrians only

4th Street East Bridge (Sonoma County, California)
Built 1914
Closed spandrel Concrete arch bridge over Nathanson Creek on 4th Street East in Sonoma
Open to traffic

8th Street Bridge (Sullivan County, Tennessee)
Built 1926
Closed spandrel arch bridge over Beaver Creek on 8th Street in Bristol
Open to traffic

Abandoned French Creek bridge (Chester County, Pennsylvania)
Abandoned through truss bridge over French Creek
Abandoned

Abbott Cross Road Bridge (Sebastian County, Arkansas)
Built 1943 by the Works Progress Administration, rehabilitated 1962
Concrete slab bridge over Prairie Creek on Abbott Cross Road (CR 80)
Open to traffic

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

Adams Street Bridge (Miami County, Ohio)
Built 1922 by the Miami Conservancy District
Closed-spandrel arch bridge over Miami River on Adams Street (CR 14) in Troy
Open to traffic

Adelaide Bridge (Fremont County, Colorado)
Built 1894 on the narrow gauge Florence and Cripple Creek Railroad. Converted to highway use after the railroad was abandoned in 1912.
Steel trestle on Phantom Canyon Road over Eightmile Creek
Open to one-lane traffic on a gravel road

Agua Dulce Canyon Road over Agua Dulce Creek (Los Angeles County, California)
Built 1954
Steel stringer bridge over Agua Dulce Creek on Agua Dulce Canyon Road
Open to traffic

Allendale Road Bridge (McHenry County, Illinois)
Built 1933
Pony truss bridge over a branch of Nippersink Creek on Allendale Road
Open to two-lane traffic

Altamont Pass Road Bridge (Alameda County, California)
Built 1907
Warren through truss railroad bridge over Altamont Pass Road.
Open to traffic

Amboy Overpass (Pulaski County, Arkansas)
Built 1941 by contractor J.P. McNulty
Stringer bridge over Parkway Drive and the UPRR on AR 365 in North Little Rock
Open to two-lane traffic

Andys Creek Bridge (Wayne County, Missouri)
Built ca. 1930
Wooden bridge with one concrete pier over Andys Creek on CR 224 northeast of Lowndes
Closed to all traffic

Angeles Crest Highway over La Canada Canyon (Los Angeles County, California)
Built 1930; rehabilitated 1966
Concrete arch bridge over La Canada Canyon on CA 2 in Los Angeles
Open to traffic

Angeles Crest Highway over Slide Canyon (Los Angeles County, California)
Built 1931
Concrete arch bridge over Slide Canyon on CA 2 in Angeles National Forrest
Open to traffic

Antlers Bridge (Shasta County, California)
Built 1941; rehabilitated 1967
Spandrel braced cantilever Deck truss bridge over Sacramento River on I-5 in Lakehead-Lakeshore
Open to traffic

Apalachee River Bridge (Walton County, Georgia)
Built 1938
Open spandrel concrete arch bridge over Apalachee River on US 78 Westbound
Open to traffic

Apple Gate Bridge (Washington County, Pennsylvania)
Built 1911
Pony truss bridge over Sugar Camp Run on TR 649
Open to traffic

Arcadia Viaduct (Iron County, Missouri)
Built 1930
Tee beam bridge over MO 21 and the Union Pacific Railroad at Arcadia
Open to traffic

Arch Street Bridge (Montgomery County, Pennsylvania)
Built ca. 1900
Stone arch bridge over Sawmill Run on Arch Street in Norristown
Open to traffic

Ashland Creek Bridge (Jackson County, Oregon)
Built 1911
Concrete arch bridge over Ashland Creek on OR 99 in Ashland
Open to traffic

Atlantic Avenue over the Los Angeles River in Compton (Los Angeles County, California)
Built 1937
Concrete tee beam bridge over Los Angeles River on Atlantic Avenue in Compton
Open to traffic

ATSF Railway Bridge (Franklin County, Kansas)
Built 1929
Pony truss bridge over AT&SF Railway, 1.0 mi. west of Ottawa
Open to traffic

Auburn-Forest Hill Bridge (Placer County, California)
Built 1972
Deck truss bridge over North Fork American River on Auburn-Forest Hill Road in North Auburn
Open to traffic

Avenue 19 over the Arroyo Seco (Los Angeles County, California)
Built 1956
Steel stringer bridge over Arroyo Seco Channel on Ave 19 in Los Angeles
Two lanes open to traffic (two closed)

Avenue 60 over the Arroyo Seco (Los Angeles County, California)
Built 1909; rehabilitated 1939
Concrete arch bridge over Arroyo Seco Channel on Avenue 60 in Los Angeles
Open to traffic

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

B&O Railroad Bridge (Lawrence County, Illinois)
Built ca. 1920
Three-span pony truss bridge over the old B&O Railroad on TR 92, 0.5 mi. west of Bridgeport
Open to traffic

B&O Railroad Bridge (Philadelphia County, Pennsylvania)
Built 1910; rehabilitated May 2004 by CMI-Promex, Inc. and CSX Transportation
Pratt through truss swing bridge over Schuylkill River on CSXT Philadelphia Subdivision
Open to traffic

Bachelor Run Bridge (Carroll County, Indiana)
Built 1910
Warren pony truss over Bachelor Run on CR 250 S
Open to traffic

Bankhead Avenue Bridge (Fulton County, Georgia)
Built 1912
Through truss bridge over CSX Railroad on Bankhead Avenue in Atlanta
Closed to all traffic

Baring Creek Bridge (Glacier County, Montana)
Built 1931
Concrete and stone arch bridge over Baring Creek on the Going-to-the-Sun Road
Open to traffic

Base Road Bridge (Jennings County, Indiana)
Built ca. 1920; rehabilitated 1970
Wooden bridge over the CSX Railroad on Base Road
Open to traffic

Baseline Bridge (Adams County, Colorado)
Built 1926 by the Levy Construction Co.; replaced 1989
Lost three-span pony truss bridge over South Platte River on 168th Avenue (Baseline Road) in Brighton
Replaced by modern bridge

Bates Creek Bridge MO 185 (Washington County, Missouri)
Built 1963
Steel stringer bridge over Bates Creek on Mo 185 S
Open to traffic

Bates Road Bridge (Orleans County, New York)
Built 1914
Through truss bridge over Erie Canal on Bates Road in Medina
Open to traffic

Bayou Teche LA 324 Bridge (St. Mary Parish, Louisiana)
Built 1945
Swing bridge over Bayou Teche on LA 324 in Charenton
Open to traffic

Bear Creek MO 45 Bridge (Platte County, Missouri)
Built 1936; replaced 2009
Lost pony plate girder bridge over Bear Creek on MO 45
Replaced by a new bridge

Bear Creek US 66 Bridge (Laclede County, Missouri)
Built 1923; rehabilitated 1972
Steel stringer bridge over Bear Creek on Old US 66
Open to traffic

Becks Mill Road Bridge (Washington County, Indiana)
Built ca. 1920
Concrete arch bridge over Mill Creek on Becks Mill Road
Open to traffic

Beech Creek Bridge (Clinton County, Pennsylvania)
Built 1935; rehabilitated 1985
Through truss bridge over Beech Creek on PA 150 in Beech Creek
Open to traffic

Beethoven Road Bridge (Jefferson County, Illinois)
Built ca. 1950
Pony truss bridge over BNSF Railway on Beethoven Road, 1.5 mi. northwest of Woodlawn
Open to traffic on a dirt road with a 15 ton limit

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

Belle Vernon Bridge (Washington County, Pennsylvania)
Built 1951; rehabilitated 1993
Cantilevered arch bridge over Monongahela River on I-70 in Speers
Open to traffic

Bellville Bridge (Richland County, Ohio)
Built 1938 by the Mt. Vernon Bridge Co.; rehabilitated 1977
Through truss bridge over Clear Fork on OH 13 (Main Street) in Bellville
Open to two-lane traffic

Belmont Avenue Bridge in Belmont Hills, PA (Montgomery County, Pennsylvania)
Built 1953
Concrete arch bridge over Gulley Run on Belmont Avenue in Belmont Hills, PA
Open to traffic

Benetka Road Covered Bridge (Ashtabula County, Ohio)
Built ca. 1900; rehabilitated 1985
Covered bridge over Ashtabula River on Benetka Road
Open to traffic

Bennett Spring Bridge (Laclede County, Missouri)
Built 1934
Three-span concrete arch bridge over Spring Creek on MO 64A at Bennett Spring State Park
Open to traffic

Bennies Hill Road Bridge (Frederick County, Maryland)
Built ca. 1889 by the King Iron Bridge Co.
Bowstring pony truss bridge over Catoctin Creek on Bennies Hill Road
Open to traffic

Berg-Somerset Road Bridge (Jefferson County, Ohio)
Built 1930; rehabilitated 1997
Through truss bridge over Yellow Creek on Berg-Somerset Road (CR 53)
Open to traffic

Bergeys Mill Road Bridge near Lederach, PA (Montgomery County, Pennsylvania)
Built 1893; rehabilitated 1985
Through truss bridge over East Branch Perkiomen Creek on Bergeys Mill Road near Lederick
Open to traffic

Berkshire Place over Flint Canyon Creek (Los Angeles County, California)
Built 1924
Concrete arch bridge over Flnt Cyn Chnl & Equest T on Berkshire Place in La Canada Flintridge
Open to traffic

Bess Slough Old US 60 Bridge (Stoddard County, Missouri)
Built 1922
Pony truss bridge over Bess Slough Ditch on MO 114 (Old US 60) east of Dexter
Open to traffic

Big Creek Ditch AR 226 Bridge (Craighead County, Arkansas)
Built 1928 by Bunnell & Mack of Paragould
Pony truss bridge over Big Creek Ditch (Bayou Deview) on AR 226
Open to two-lane traffic

Big Eagle Creek Kentucky Avenue Bridge (Marion County, Indiana)
Built 1935
Concrete arch bridge over Big Eagle Creek on Kentucky Avenue in Indianapolis
Open to traffic

Big Eagle Creek Washington Street Bridge (Marion County, Indiana)
Built 1938; rehabilitated 1984
Concrete arch bridge over Big Eagle Creek on Washington Street in Indianapolis
Open to traffic

Big Pine Creek Ditch Bridge (Benton County, Indiana)
Built ca. 1920
Pony truss bridge over Big Pine Creek Ditch on CR 500 North
Open to traffic

Big River MO 8 Bridge (St. Francois County, Missouri)
Built 1960
Steel stringer bridge over Big River on MO 8
Open to traffic

Big Walnut Creek Bridge (Putnam County, Indiana)
Built 1923. On former alignment of US 40.
Concrete arch bridge over Big Walnut Creek on CR 750 South
Open to traffic

Birds Creek Bridge (Sevier County, Tennessee)
Built 1922, widened circa 1970s
Arch bridge over Birds Creek on NFA 1284
Open to traffic

Birds Creek Downstream Bridge (Sevier County, Tennessee)
Built 1922, widened circa 1970s
Arch bridge over Birds Creek on NFA 1284
Open to traffic

Bixby Creek Bridge (Monterey County, California)
Built 1932
Concrete arch bridge over Bixby Creek on CA 1
Open to traffic

Black Creek Arch Bridges (Roane County, Tennessee)
All 3 bridges built 1917
3 closed spandrel concrete arch bridges over Black Creek on W. Rockwood Street, W. Wheeler Street and W. Strang Street in Rockwood
All bridges 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

Blue Creek Bridge (Adams County, Indiana)
Built 1925; rehabilitated 1983
Lost pony truss bridge over Blue Creek on CR 500 East
Replaced

Blue Creek Road Bridge (Franklin County, Indiana)
Built ca. 1910
Concrete arch bridge over East Fork Blue Creek on Blue Creek Road
Has been or is being replaced

Blue Stone Bridge (Philadelphia County, Pennsylvania)
Built 1896
Stone arch bridge over Wissahickon Creek on Forbidden Drive in Philadelphia
Open to traffic-bicycles and pedestrians only

Bluegrass Creek Bridge (Vanderburgh County, Indiana)
Built ca. 1910
Pony truss bridge over Bluegrass Creek on Kansas Road
Abandoned

BNSF RR Bridge (Barton County, Missouri)
Built 1930
Concrete tee beam bridge over BNSF RR on SE 1st Lane (old US 71) in Lamar Heights
Open to traffic

Boblink Road Bridge (Dodge County, Wisconsin)
Built 1920 by CMStP&P (The Milwaukee Road)
Girder bridge over Canadian Pacific Railway, formerly Soo Line, formerly The Milwaukee Road on Bobolink Road in Town of Lowell
Open to traffic

Borough Road Bridge (Merrimack County, New Hampshire)
Built 1930
Concrete arch bridge over Smith River on Borough Road in Hill
Open to traffic

Bourbeuse River Route B Bridge (Phelps County, Missouri)
Built 1934
Two-span pony truss bridge over Bourbeuse River on Route B near the Gasconade County line
Open to traffic

Bowers Creek IN 62 Bridge (Clark County, Indiana)
Built 1935
Concrete arch bridge over Bowers Creek on IN 62 in New Washington
Open to traffic

Bradford Street Bridge (Floyd County, Iowa)
Built 1996. Earlier bridges consisted of the following: In ca. 1880, a two-span bowstring arch bridge was built by Wrought Iron Bridge Company of Canton, OH. Bridge collapsed in 1914. Replaced by 3-span closed spandrel bridge in 1914. Closed in 1995
Stringer bridge over Shell Rock River on Bradford Street in Marble Rock
Open to traffic

Bradley Road Bridge (Monterey County, California)
Built 1930; rehabilitated 1954
Warren Deck truss bridge over Salinas River on Bradley Road
Open to traffic

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 Maria Creek Bridge (Sullivan County, Indiana)
Built ca. 1910
Pony truss bridge over a branch of Maria Creek on CR 975 South
Open to traffic

Branch Mariah Creek Bridge (Knox County, Indiana)
Built 1925
Pony truss bridge over a branch of Mariah Creek on CR 700 East
Open to traffic

Branch Mill Creek Bridge (Putnam County, Indiana)
Built ca. 1930
Open-spandrel concrete arch bridge over a branch of Mill Creek on CR 925 East
Open to traffic

Branch West Fork Blue River Old IN 56 Bridge (Washington County, Indiana)
Built ca. 1940; rehabilitated 1955
Concrete arch bridge over Branch W.Fork Blue River on Old State Road 56
Open to traffic

Brandywine Creek US 40 Bridge (Hancock County, Indiana)
Built ca.1921
Concrete arch bridge over Brandywine Creek on US 40 in Greenfield
Open to traffic

Brazil Creek Bridge (Washington County, Missouri)
Built 1963
Bridge over Brazil Creek on Route W
Open to traffic

Briceland Road Bridge (Humboldt County, California)
Built 1935
Concrete bridge over Redwood Creek on Briceland Road
Open to traffic

Bridge 8 (Carroll County, Indiana)
Built 1908
Pony truss bridge over Sugar Creek on CR 250 South
Replaced by a modern bridge in 2004

Bridge Street Bridge Pleasant Valley, PA (Bucks County, Pennsylvania)
Built ca. 1895
Pony truss bridge over Cooks Creek on Bridge Street in Pleasant Valley, Springfield Twp, PA
Open to traffic

Brinkhaven Road Bridge (Knox County, Ohio)
Built 1914
Pony truss bridge over Brinkhaven Canal on Brinkhaven Road (CH 77)
Closed to all traffic

Broad River Bridge (Cherokee County, South Carolina)
Built 1932
Lost four span Pratt through truss bridge over Broad River on US 29
No longer exists

Broadway Bridge (Jackson County, Missouri)
Built 1955; rehabilitated 1990, tolls removed 1991
Steel through arch bridge over Missouri River on Broadway Blvd (US 169) in Kansas City
Open to traffic

Broadway Bridge (Sedgwick County, Kansas)
Built 1931; rehabilitated 1996
Eight-span rainbow arch bridge over the Arkansas River on S. Broadway (Southbound) in Wichita
Open to two lanes of southbound traffic

Broadway Overpass (Jefferson County, Illinois)
Built 1968
Steel stringer bridge over I-57/64 on IL 15 (Broadway) in Mount Vernon
Open to traffic

Brock Creek IN 56 Bridge (Washington County, Indiana)
Built 1933
Concrete arch bridge over Brock Creek on IN 56 in Salem
Open to traffic

Bronx River Bridge (Westchester County, New York)
Built 1923
Concrete arch bridge over Bronx River in White Plains
Open to traffic