Total length 175-250 feet

"New" River Road Bridge (Jefferson County, Kentucky)
Built 1935
Concrete tee beam bridge over Goose Creek on River Road
Open to traffic

100th Street Bridge (Kossuth County, Iowa)
Built 1895 by the King Bridge Co.
Through truss bridge over East Fork Des Moines River on 100th Street between Humboldt and Algona
Probably open to traffic

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

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

244th Avenue Bridge (Winneshiek County, Iowa)
Built 1924
Two-span through truss bridge over Upper Iowa River on 244th Avenue, east of Bluffton
Open to one-lane traffic

254th Street Bridge (Minnehaha County, South Dakota)
Built 1983
Steel stringer bridge over Big Sioux Rv on 254 Th Street
Open to traffic

465th Street Bridge (Pocahontas County, Iowa)
Built 1927
Two-span pony truss bridge over West Fork Des Moines River on CR C-26 (465th Street) east of Rolfe
Open to traffic

6th Street North Bascule Bridge (Milwaukee County, Wisconsin)
Built 2002; Replaced, in part, the 1908 6th Street Viaduct
Bascule bridge over Menomonee River on 6th Street in Milwaukee
Open to traffic

6th Street South Bascule Bridge (Milwaukee County, Wisconsin)
Built 2002; Replaced, in part, the 1908 6th Street Viaduct
Bridge over South Menomonee River Canal on 6th Street in Milwaukee
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 (Cook County, Illinois)
Built 1927; rehabilitated 1996
Bascule bridge over South Branch Chicago River on Adams Street in Chicago
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

Airtight Bridge (Coles County, Illinois)
Built 1914 by the Decatur Bridge Co.
Through truss bridge over Embarras River on TR 275, northeast of Charleston, 3 mi. northwest of Ashmore
Open to traffic

Albany Bridge (Delaware County, Indiana)
Built 1905; rehabilitated 1985
Through truss bridge over Mississinewa River on CR 800 East
Open to traffic

Anderson Bridge (Lyon County, Iowa)
Built 1900
Through truss bridge over Rock River on 250th Street north of Doon
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

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

Ash Creek Bridge (Muskogee County, Oklahoma)
Built 1931; replaced 2008.
Lost through truss bridge over Ash Creek on US 64
Bridge has been replaced.

Asher Creek Bridge (Marshall County, Iowa)
Built ca. 1920; rehabilitated 1978
Two-span concrete arch bridge over Asher Creek on a local road in Marshalltown
Open to traffic

Asylum Bridge (Miami County, Kansas)
Built 1905 by the Kansas City Bridge Co.
Reverse Parker through truss bridge over Marais Des Cygnes River on 1st Street in Osawatomie
Closed to all 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

B-Z Corner Bridge (Klickitat County, Washington)
Built 1957
Steel arch bridge over White Salmon River on Glenwood Road
Open to traffic

Babylon Bend Bridge (Fulton County, Illinois)
Built 1890
Through truss bridge over Spoon River on Babylon Road (TR 123)
Closed to all traffic

Bacon Bridge (Moniteau County, Missouri)
Built 1885 by the Wrought Iron Bridge Co. of Canton, Ohio. Damaged by flooding in September 1905 and rebuilt 1906 by the Interstate Bridge Co. of Kansas City. Replaced 1987.
Lost through truss bridge over Moniteau Creek on Bacon Bridge Road
Replaced by a concrete bridge

Baker Street Bridge (Ohio County, West Virginia)
Built 1946
Steel stringer bridge over Big Wheeling Creek on Baker Street
Open to traffic

Bald Eagle Creek Bridge (Clinton County, Pennsylvania)
Built 1933; rehabilitated 1982
Through truss bridge over Bald Eagle Creek on PA 150 in Flemington
Open to traffic

Bardwell's Ferry Bridge (Franklin County, Massachusetts)
Built 1882 by the Berlin Iron Bridge Co.; rehabilitated 1995
Through truss bridge over Deerfield River on Bardwell's Ferry Road in Conway
Open to traffic

Barren Fork MO 17 Bridge (Miller County, Missouri)
Built 1926; replaced 2007
Five-span tee beam bridge over Barren Fork on MO 17
Replaced by a new bridge

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

Bear River Bridge (Box Elder County, Utah)
Built 1945
Deck truss bridge over Bear River on a county road
Open to traffic

Beaver Creek Bridge (Haskell County, Oklahoma)
Built 1956
Pony truss bridge over Beaver Creek on OK 2 in Kinta
Open to traffic

Beaver Creek Bridge (Custer County, South Dakota)
Built 1929
Open-spandrel arch bridge over Beaver Creek on SD 87
Open to traffic

Beech Fork Covered Bridge (Washington County, Kentucky)
Built 1865 by Cornelius Barnes; made obsolete by new bridge in 1977; rehabilitated 1982
Two-span covered bridge over Beech Fork River on KY 458
Open to pedestrians only

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

Bellefontaine Road Bridge (St. Louis County, Missouri)
Built 1942; replaced 2007
Lost pony truss bridge over the BNSF Railroad on Bellefontaine Road in West Alton
Removed

Bertram Road Bridge (Linn County, Iowa)
Built 1876; rehabilitated 1987
Through truss bridge over Indian Creek on Bertram Road in Cedar Rapids
Open to traffic

Bidwell Bar Suspension Bridge (Butte County, California)
Built 1856 using materials transported from Troy, NY; closed to traffic in 1954; relocated 1967
Relocated suspension bridge formerly over Feather River
Open to pedestrians

Big Bayou Bridge (Gibson County, Indiana)
Built 1895; rehabilitated 1991
Through truss bridge over Big Bayou on CR 1800 West
Closed to all traffic

Big Bottom Slough Bridge (Independence County, Arkansas)
Built 1909 by the Joliet Bridge & Iron Co.
Through truss bridge over Big Bottom Slough on CR 58 (Padgett Island Road), south of Magness
Closed to all traffic

Big Creek Bridge (Nowata County, Oklahoma)
Built ca. 1930, yeah thats what the documentation says, but it appears to be much, much older. Look at the slender chords, and tiny pin-connections.
Through truss bridge over Big Creek on N4190 Rd.
Closed to all 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 Creek MO 17 Bridge (Texas County, Missouri)
Built 1932
Through truss bridge over Big Creek on MO 17
Open to traffic

Big Lee Creek Bridge (Sequoyah County, Oklahoma)
Built 1946
Through truss bridge over Big Lee Creek on OK 101 in Short
Open to traffic

Big Vermillion River Bridge (Vermillion County, Indiana)
Built 1873; rehabilitated 1983
Through truss bridge over Big Vermillion River on CR 40 West
Open to pedestrians only

Billy Creek OK 63 Bridge (Le Flore County, Oklahoma)
Built 1951
Pony truss bridge over Billy Creek on OK 63
Open to traffic

Bird Creek Bridge (Osage County, Oklahoma)
Built ca. 1930
Through truss bridge over Bird Creek on N3790
Open to traffic

Black Covered Bridge (Butler County, Ohio)
Built 1868-69 by Bandin, Butin and Bowman; rehabilitated 2000
Covered bridge over Four Mile Creek on Corso Road, north of Oxford
Open to pedestrians only

Black River Bridge (Clark County, Wisconsin)
Replaced 1995
Lost Bridge over Black River on Grand Avenue in Neillsville
Replaced by new bridge

Black Squirrel Creek Bridge (El Paso County, Colorado)
Built 1935
Through truss bridge over Black Squirrel Creek on US 24 near Peyton
Open to two-lane traffic on a major highway

Black Vermillion River Minor 24.1-U.0 Bridge (Marshall County, Kansas)
Built ca. 1910
Through truss bridge over Black Vermillion River on Minor 24.1-U.0, 1.5 mi. west of Vliets
Open to traffic

Blenheim Bridge (Schoharie County, New York)
Built 1855; bypassed 1936
Covered bridge over Schoharie Creek on River Road
Open to pedestrians

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

Boeuf Creek Road Bridge (Franklin County, Missouri)
Built ca. 1930; rehabilitated 1993
Through truss bridge over Boeuf Creek on Boeuf Creek Road
Open to one-lane traffic with a 30 ton weight limit

Bois D'Arc Bridge or Little Walnut River Bridge (Butler County, Kansas)
Built 1885
Through truss bridge over Little Walnut River, 3.8 mi. east and 0.5 mi. north of Gordon
Open to traffic

Bonanza Bridge (Caldwell County, Missouri)
Built 1883; replaced and relocated in 1994-95
Whipple through truss bridge over Shoal Creek on Bonanza Road
Relocated to a field next to the original site

Boyd Bridge (Decatur County, Indiana)
Built 1915 by the Pan American Bridge Co. over Sand Creek on CR 700S; relocated in 2006
Relocated through truss bridge in Greensburg city park
Open to pedestrians only

Brandon Road Bridge (Will County, Illinois)
Built 1932; rehabilitated 1949
Bascule bridge over Des Plaines River on Brandon Road just south of Joliet in Joliet
Open to traffic

Brazell Creek Bridge (Woodson County, Kansas)
Built 1958
Through truss bridge over Brazell Creek on a local road
Open to traffic

Bridge Street Bridge (Ionia County, Michigan)
Built 1890; rehabilitated 1990
Through truss bridge over Grand River on Bridge Street in Portland
Unknown - It appears to be open to pedestrians only.

Bridgeport Covered Bridge (Nevada County, California)
Built 1862 by the Virginia Turnpike Co.; closed to traffic in 1973
Covered bridge over South Yuba River on Pleasant Valley Road in South Yuba State Park
Open to pedestrians only

Bridgeton Iron Bridge (Parke County, Indiana)
Built 1892 by Wrought Iron Bridge Co., Replaced 1991
Bypassed whipple through truss bridge over Big Raccoon Creek on Green Castle Road in Bridgeton
Bypassed by new bridge

Brouilettes Creek IN 163 Bridge (Vermillion County, Indiana)
Built 1932; rehabilitated 1979
Through truss bridge over Brouilettes Creek on IN 163
Open to traffic

Brush Creek CR 48 Bridge (Scioto County, Ohio)
Built 1944
Through truss bridge over Brush Creek on CR 48
Open to traffic

Bryant Bottom Bridge (Cooper County, Missouri)
Built 1908 by the Missouri Bridge & Iron Co. of St. Louis; demolished 2005
Lost through truss bridge over Lamine River on Bryant Bottom Road
Demolished to make room for replacement bridge

Bryants Creek MO 79 Bridge (Pike County, Missouri)
Built 1935
Pony plate girder bridge over Bryants Creek on MO 79
Open to two-lane traffic

Buffalo Creek Bridge (McDonald County, Missouri)
Built 1930
Concrete tee beam bridge over Buffalo Creek on MO 43
Open to traffic

Buffalo Creek MO 79 Bridge (Pike County, Missouri)
Built 1935
Pony truss bridge over Buffalo Creek on MO 79 south of Louisiana
Open to two-lane traffic

Bull Run Bridge (Clackamas County, Oregon)
Built in 1894 in Portland. Moved to current location in 1926
Truss bridge over Bull Run River on Bull Run Road
Open to traffic

Burnside Tunnel (Multnomah County, Oregon)
Built 1940
Tunnel on W. Burnside Street in Portland
Open to traffic

Burr Oak Bridge (Clay County, Iowa)
Built 1905 by the Clinton Bridge & Iron Works; relocated here in 1926; rehabilitated in 1943 and 1984; destroyed by tornado in June 2004
Lost through truss bridge over Little Sioux River on 495th Street east of US 71
Destroyed by tornado

Busching Covered Bridge (Ripley County, Indiana)
Built 1885 by Thomas A. Hardman
Covered bridge over Laughery Creek on CR 40 South
Open to one-lane traffic

Butler Valley Road Bridge (Humboldt County, California)
Built 1937; rehabilitated 1965
Concrete arch bridge over Mad River on Butler Valley Road
Open to traffic

C&NW Kinnickinnic Avenue Bridge (Milwaukee County, Wisconsin)
Built 1909 for Chicago & Northwestern Railway
Girder bridge over Sth 32-Kinnickinnic Street on Chicago & Northwestern Railway, now Union Pacific in Milwaukee
Unknown

Cache River AR 226 Bridge (Craighead County, Arkansas)
Built 1931
Pony truss bridge over Cache River on AR 226
Open to two-lane traffic

Camp Nelson Covered Bridge (Garrard County, Kentucky)
Built 1838 by Lewis Wernwag and survived the Civil War. Bridge was closed to traffic in 1926 when a truck broke through the bridge's deck. The bridge was demolished in 1933 and all that remains are the approaches and a facade on the north approach.
Lost covered bridge over Kentucky River on an old alignment of US 27 (Old Lexington Road)
Replaced by new bridge

Cane Creek MO 158 Bridge (Butler County, Missouri)
Built 1937
Pony plate-girder bridge over Cane Creek on MO 158 at Harviell
Open to one-lane traffic

Caney River Bridge (Osage County, Oklahoma)
Built 1935
Through truss bridge over Caney River on D3910
Open to traffic

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

Captain Creek Bridge (Lincoln County, Oklahoma)
Built 1932
Pony truss bridge over Captain Creek on Business OK 66 in Wellston
Open to traffic

Castor River Route K Bridge (Stoddard County, Missouri)
Built 1931
Wooden bridge over Castor River on Route K
Open to one-lane traffic

Cavanaugh Bridge (Jackson County, Indiana)
Built 1899; closed to traffic in Sept. 2005
Through truss bridge over Muscatatuck River on CR 550 West
Closed to all traffic

Cavehill Road Arch Bridge (Ripley County, Indiana)
Built ca. 1910
Two-span concrete arch bridge over Laughery Creek on Cavehill Road
Open to one-lane traffic

Cedar Creek Bridge (Jefferson County, Kansas)
Built 1928
Rainbow arch bridge over Cedar Creek on K-900 Parks Route at Perry Wildlife Area
Open to traffic

Cedar Creek Bridge (Washington County, Missouri)
Built ca. 1910; replaced 2004
Lost two-span through truss bridge over Cedar Creek on CR 540
Replaced by a new bridge

Cedar Creek Bridge Route M (Washington County, Missouri)
Built 1972
Steel stringer bridge over Cedar Creek on Route M
Open to traffic

Cedar Falls Bridge (St. Francois County, Missouri)
Built 1911 by Stupp Brothers Bridge & Iron Co. for $3,890. Replaced 1989.
Lost two-span through truss bridge over Flat River on Ceder Falls Road just east of Desloge in Desloge
No longer exists, replaced by concrete bridge

Cedar River Main Street Bridge (Floyd County, Iowa)
Built 1909
Arch bridge over Cedar River on Main Street in Charles City
Open to traffic

Cedar Street Bridge (Pierce County, Wisconsin)
Built 1908
Lost Bridge over Kinnickinnic River on Cedar Street in River Falls
Removed

Chaplin River Bridge (Mercer County, Kentucky)
Built 1915
Through truss bridge over Chaplin River on Deep Creek Road
Open to traffic

Cherry Street Bridge (Milwaukee County, Wisconsin)
Built 1940; Restored 1990
Bascule bridge over Milwaukee River on W. Cherry Street in Milwaukee
Open to traffic

Chester Barton Memorial Bridge (Siskiyou County, California)
Built 1998
Deck truss bridge over Klamath River on Bar Road
Open to traffic

Chouteau Creek Old US 40 Bridge (Cooper County, Missouri)
Built 1924
Pony truss bridge over Chouteau Creek on the south I-70 frontage road (formerly US 40, later Route OO)
Open to traffic

Clanton Creek Bridge (Madison County, Iowa)
Built 1932
Through truss bridge over Clanton Creek on a local road
Open to traffic

Clear Boggy Creek Bridge (Atoka County, Oklahoma)
Built 1928
Through truss bridge over Clear Boggy Creek on 0356C in Caney
Open to traffic

Cloud Creek Bridge (Muskogee County, Oklahoma)
Built 1929
Through truss bridge over Cloud Creek on Old U.S. 62/64.
Open to traffic

Clybourn Street Bridge (Milwaukee County, Wisconsin)
Built 1968
Vertical lift bridge over Milwaukee River on Clybourn Street in Milwaukee
Open to traffic

CNRR Kinnickinnic Avenue Bridge (Milwaukee County, Wisconsin)
Built 1909 for The Milwaukee Road, now owned by Canadian National RR
Girder bridge over Sth 32-Kinnickinnic Street on Canadian National Railroad in Milwaukee
Open to traffic

Cogan Station Bridge (Lycoming County, Pennsylvania)
Built 1941
Through truss bridge over Lycoming Creek on PA 973
Open to traffic

Conley's Ford Covered Bridge (Parke County, Indiana)
Built 1907 by J. Van Fossen
Covered bridge over Big Raccoon Creek on CR 550E, east of Bridgeton
Open to traffic