Structurally deficient

Bonpas Creek Bridge (Richland County, Illinois)
Built ca. 1909
Pony truss bridge over Bonpas Creek on TR 261, 2.25 mi. northwest of Berryvl
Open to traffic

Boone Pond Ditch Bridge (Stoddard County, Missouri)
Built 1971
Wooden deck bridge over Boone Pond Ditch on CR 250
Open to one-lane traffic

Bostick Road Bridge (Allen County, Indiana)
Built 1894 by the Canton Bridge Co.; closed April 2004
Through truss bridge over St. Marys River on Bostick Road in Fort Wayne
Closed to traffic

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

Brackenridge Park Bridge (Bexar County, Texas)
Built 1890 by the Berlin Iron Bridge Co.
Lenticular through truss bridge over San Antonio River on Brackenridge Road in San Antonio
Open to two-lane traffic

Branch Canville Creek Bridge (Neosho County, Kansas)
Built 1903by A. M. Blodgett, Kansas City, MO
Pony truss bridge over a branch of Canville Creek on 3-18.4 Local, 3.4 mi. east and 1.0 mi. north of Odense
Open to traffic

Branch Crooked Creek Bridge (Jefferson County, Kansas)
Pony truss bridge over a branch of Crooked Creek on Saline Road, 2.3 mi. south and 3.0 mi. east of Nortonville
Closed to all traffic

Branch Fox Creek MO 79 Bridge (Pike County, Missouri)
Built 1936
Stringer bridge with concrete balustrades over a branch of Fox Creek on MO 79
Open to traffic

Branch Missouri River Bridge (Doniphan County, Kansas)
Built ca. 1920
Pony truss bridge over a branch of Missouri River, 1.2 mi. east of Doniphan
Open to traffic

Branch Neosho River (Ogeese Creek) Bridge (Neosho County, Kansas)
Built 1905 by A.M. Blodgett, Kansas City, MO.
Lost pony truss bridge over a branch of Neosho River, 0.5 mi. west and 3.9 mi. south of Erie
Destroyed by severe storm.

Branch Rabbit Creek Bridge (Miami County, Kansas)
Built 1915
Pony truss bridge over a branch of Rabbit Creek, 3.5 mi. south and 0.3 mi. west of Louisburg
Open to traffic

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

Breneman Road Bridge (Lancaster County, Pennsylvania)
Built 1938
Pony truss bridge over Calamus Run on Breneman Road
Open to traffic

Bridge Street Bridge (Cascade County, Montana)
Built 1922
Pony truss bridge over Belt Creek on Bridge Street in Belt
Open to 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

Broadway Street Viaduct (La Salle County, Illinois)
Built 1930; rehabilitated 1976
Pony truss bridge over BNSF railyard on Broadway Street in Streator
Open to traffic

Bronx Whitestone Bridge (Bronx County, New York)
Opened to traffic April 29, 1939
Suspension bridge over East River on I-678 in New York
Open to six lanes of traffic

Brooklyn Bridge (Kings County, New York)
Opened to traffic May 24, 1883
Suspension bridge over East River between Manhattan and Brooklyn in New York
Open to traffic

Brown Memorial Park Bridge No. 1 (Dickinson County, Kansas)
Built ca. 1920
Pony truss bridge over a branch of Turkey Creek in Brown Memorial Park
Open to traffic

Brown Memorial Park Bridge No. 2 (Dickinson County, Kansas)
Built ca. 1930
Bedstead pony truss bridge over a branch of Turkey Creek in Brown Memorial Park
Open to traffic

Brown's Canyon Bridge (Chaffee County, Colorado)
Built 1908
Two-span concrete deck girder bridge over Arkansas River on CR 191 at Stone Bridge Access Park
Open to traffic, but road only goes to private land

Browning-McKinneysburg Road Bridge (Pendleton County, Kentucky)
Main span built 1892; damaged by flooding 1997, rebuilt 1998
Through truss bridge over Licking River on Browning-McKinneysburg Road (CR 1117)
Open to one-lane traffic

Brush Creek Bridge (Polk County, Missouri)
Built 1908
Pony truss bridge over Brush Creek on 310th Road, northwest of Humansville
Open to traffic

Brush Creek Bridge (Jasper County, Illinois)
Built 1909
Arch bridge over Brush Creek on TR 186A, 0.75 mi. east of Newton
Open to traffic

Brushy Bayou Road Bridge (Palo Alto County, Iowa)
Built 1919 in conjunction with the West Fork Des Moines River rechanneling project
Abandoned through truss bridge over New Channel West Fork Des Moines River on Brushy Bayou Road
Closed to all 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

Buck Creek Bridge (Shelby County, Indiana)
Built 1889
Through truss bridge over Buck Creek on CR 875 West
Open to traffic

Buck Run Creek Bridge (Bourbon County, Kansas)
Built 1925
Through arch bridge over Buck Run Creek, 1.0 mi. west and 0.9 mi. south of Garland
Open to traffic

Buckeye Creek US 61 Bridge (Cape Girardeau County, Missouri)
Built 1922
Pony truss bridge over Buckeye Creek on US 61 just south of Hughes Creek Bridge
Open to one-lane traffic

Bucklick School Road Bridge (Franklin County, Missouri)
Built ca. 1920; rehabilitated 1996
Pony truss bridge over Bucklick Creek on Bucklick School Road
Open to one-lane traffic

Buechter Bridge (Miller County, Missouri)
Built ca. 1920 by Joseph Dice
Swinging bridge over Tavern Creek on Buechter Bridge Road (CR A-16) southwest of St. Anthony
Open to traffic with a 2 ton weight limit

Buffalo Creek Bridge (Polk County, Arkansas)
Built 1915
Pony truss bridge over Buffalo Creek on CR 288
Open to one-lane traffic

Burnett School Road Bridge (Boone County, Missouri)
Built 1909 by Stupp Brothers Bridge & Iron Co.
Through truss bridge over Cedar Creek on Burnett School Road
Open to traffic

Busseron Creek Bridge (Knox County, Indiana)
Built 1895
Through truss bridge over Busseron Creek on CR 1100 North
Closed to all traffic

Butcher's Mill Covered Bridge (Lancaster County, Pennsylvania)
Built 1891
Covered bridge over Cocalico Creek on Cocalico Creek Road in Reamstown
Open to traffic

Butler Bridge (Miami County, Indiana)
Built 1903; rehabilitated 1982
Through truss bridge over Eel River on CR 950 North
Open to traffic

Byrd Creek Route D Bridge (Cape Girardeau County, Missouri)
Built 1954
Pony truss bridge over Byrd Creek on Route D northwest of Jackson
Open to two-lane traffic

Cache River AR 226 Bridge (Craighead County, Arkansas)
Built 1963
Pony truss bridge over Cache River on AR 226
Open to two-lane traffic

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

Calhoun Street Bridge (Bucks County, Pennsylvania)
Built 1884 by the Phoenix Bridge Co.
Through truss bridge over Delaware River on PA 32/NJ 29 in Morrisville
Open to traffic

Camp Creek IN 7 Bridge (Jefferson County, Indiana)
Built 1925; rehabilitated and widened in 1965
Concrete arch bridge over Camp Creek on IN 7 in Dupont
Open to traffic

Campbell-White Bridge (Quitman County, Mississippi)
Built 1953
Through truss bridge over Coldwater River on MS 322
Open to traffic

Cane Creek CR 408 Bridge (Butler County, Missouri)
Built 1972
Wooden deck bridge over Cane Creek on CR 408 just north of CR 410
Open to one-lane traffic

Cane Creek CR 410 Truss Bridge (Butler County, Missouri)
Built ca. 1920 by Miller & Borcherding
Lost pony truss bridge over Cane Creek on CR 410
Demolished Fall 2006 to make room for a replacement 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 (Chautauqua County, Kansas)
Built ca. 1930
Through truss bridge over Caney River, 0.5 mi. east of Cedarvale
Closed to all traffic

Cape County Road 274 Bridge (Cape Girardeau County, Missouri)
Built 1978
Two-span stringer bridge with wooden deck over a drainage ditch on CR 274 at the Cape-Stoddard county line
Replaced by a new bridge

Carey's Ford Bridge (Miami County, Kansas)
Built 1909 by the Kansas City Bridge Co.; made obsolete by new bridge 2008, but remains open
Through truss bridge over Marais Des Cygnes River on 335th Street, southeast of Stanton
Open to traffic

Cascade Bridge (Des Moines County, Iowa)
Built 1896; rehabilitated 1960
Deck truss bridge over Cascade Ravine on S. Main Street in Burlington
Open to traffic

Case Road Bridge (Warren County, Missouri)
Built ca. 1910
Lost pony truss bridge over Loutre Slough on Case Road just off MO 94
Replaced by a new bridge

Caston Creek Bridge (Le Flore County, Oklahoma)
Built ca. 1920
Through truss bridge over Caston Creek on 4026C
Open to traffic

Caston Creek US 270 Bridge (Le Flore County, Oklahoma)
Built 1951
Through truss bridge over Caston Creek on US 270 in Poteau
Open to traffic

Castor River Route V Bridge (Stoddard County, Missouri)
Built 1937
Stringer bridge over Castor River on Route V, south of Sturdivant
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 Bluff Bridge (Monroe County, Missouri)
Built ca. 1910
Through truss bridge over Elk Fork Salt River on CR 857
Open to one-lane traffic

Cedar Creek Bridge (Dade County, Missouri)
Built ca. 1920
Small two-span concrete arch bridge over Cedar Creek on CR 42
Open to traffic

Cedar Creek Bridge (Chautauqua County, Kansas)
Marsh arch bridge over Cedar Creek, 1.5 mi. east of Elgin
Open to traffic

Cedar Creek Bridge (Jefferson County, Kentucky)
Built ca. 1940
Concrete arch bridge over Cedar Creek on Fairmount Road
Open to traffic

Cedar Creek MO 32 Bridge (Washington County, Missouri)
Built 1934
Through truss bridge over Cedar Creek on MO 32 near Caledonia
Open to traffic

Cedar Point Bridge (Chase County, Kansas)
Built 1916 by the Missouri Valley Bridge Co.
Through truss bridge over Cottonwood River on Main Street at Cedar Point
Open to traffic

Cemetery Road Bridge (White County, Arkansas)
Built ca. 1930; rehabilitated 1991
Pony truss bridge over Muddy Bayou on Cemetery Road (CR 17)
Open to one-lane traffic

Center Creek Route D Bridge (Jasper County, Missouri)
Built 1935
Through truss bridge with stone piers over Center Creek on Route D southeast of Oronogo in Oronogo
Open to traffic

Central Avenue Bridge (Wyandotte County, Kansas)
Built 1918; rehabilitated 1983
Two-level deck truss bridge over Kansas River on Central Avenue in Kansas City
Closed for rehabilitation in April 2008

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

Charles Thompson Bridge (Hickman County, Tennessee)
Built 1951
Through truss bridge over Duck River on TN 50 near Centerville
Open to two-lane traffic

Charleton Mill Road Covered Bridge (Greene County, Ohio)
Built 1882 by Henry E. Heblle
Covered bridge over Massies Creek on Charleton Mill Road in Wilberforce
Open to traffic

Chelsea Lincoln Highway Bridge (Tama County, Iowa)
Built 1928, Closed 2006, Demolished and replaced 2007
Lost steel stringer bridge over Otter Creek on CH V18 (Original Lincoln Highway)
Replaced by new bridge

Chenault Bridge (Boyle County, Kentucky)
Built 1924; rehabilitated 1961
Through truss bridge over Dix River/Herrington Lake on KY 3042
Open to traffic

Chenoweth Run Bridge (Jefferson County, Kentucky)
Built ca. 1930
Stone arch bridge over Chenoweth Run on Old Taylorsville Road in Jeffersontown
Open to traffic

Cherokee Park Bridge No. 2 (Jefferson County, Kentucky)
Built 1935
Tee beam bridge over Middle Fork Beargrass Creek on Scenic Loop in Louisville
Open to traffic

Cherokee Park Bridge No. 3 (Jefferson County, Kentucky)
Built ca. 1920
Stone arch bridge over Middle Fork Beargrass Creek on Scenic Loop in Louisville
Open to traffic

Cherokee Park Bridge No. 5 (Jefferson County, Kentucky)
Built ca. 1910
Concrete arch bridge over Middle Fork Beargrass Creek on Beargrass Road in Louisville
Open to traffic

Cherokee Park Bridge No. 8 (Jefferson County, Kentucky)
Built 1928
Concrete arch bridge over Middle Fork Beargrass Creek on Beargrass Road in Louisville
Open to traffic

Cherry Street Bridge (Lucas County, Ohio)
Built 1914; rehabilitated 1968 and 2006
Bascule bridge over Maumee River on Cherry Street in Toledo
Open to traffic

Cherry Valley Road Bridge (Licking County, Ohio)
Built 1834 by Josiah Spaulding as an aqueduct; later retrofitted to carry traffic
Three-span stone arch bridge over Raccoon Creek on Cherry Valley Road in Newark
Open to traffic

Cheyenne River Bridge (Niobrara County, Wyoming)
Built ca. 1915
Through truss bridge over Cheyenne River on CN14-9
Open to traffic

Cheyenne River Bridge (Fall River County, South Dakota)
Built 1930; rehabilitated 1948
Through truss bridge over Cheyenne River on a county road, 3.5 mi. east and 3.3 mi. south of Hot Springs
Open to traffic

Chimney Rock Bridge (Winneshiek County, Iowa)
Built 1906 by the Continental Bridge Co.
Through truss bridge over Upper Iowa River on a local road
Open to one-lane traffic

Chloride Bridge (Iron County, Missouri)
Built ca. 1930
Pony truss bridge over Big Creek just off MO 49 on Little Creek Road near Chloride
Open to one-lane traffic

Christians Creek Route 794 Bridge (Augusta County, Virginia)
Built 1910
Pony truss bridge over Christians Creek on Route 794 in Fishersville
Open to one-lane traffic

Christians Creek Route 907 Bridge (Augusta County, Virginia)
Built 1900
Pony truss bridge over Christians Creek on Route 907
Open to one-lane traffic

Christman Covered Bridge (Preble County, Ohio)
Built 1895 by Everett S. Sherman
Covered bridge over Seven Mile Creek on TR 142 (Easton-New Hope Road) in Eaton
Open to traffic

Cicero Avenue Cal-Sag Bridge (Cook County, Illinois)
Built 1938; rehabilitated 1963
Through truss bridge over Calumet Sag Channel on Cicero Avenue (IL 50) in Chicago
Open to four-lane traffic

Circle Road Bridge (Harrison County, Indiana)
Through truss bridge over Indian Creek on Circle Road
Closed to all traffic

City Lake Road Bridge (Madison County, Missouri)
Built 1948
Plate girder bridge over Village Creek on City Lake Road in Fredericktown
Open to traffic

Clabber Creek Bridge (Callaway County, Missouri)
Pony truss bridge over Clabber Creek on CR 445
Open to traffic

Clarendon Bridge (Monroe County, Arkansas)
Built 1931
Cantilevered through truss bridge over White River on US 79 in Clarendon
Open to traffic

Clark County Road 213 Bridge (Clark County, Arkansas)
Built 1925; rehabilitated 1993; made obsolete by new bridge in 1998
Pony truss bridge over an unnamed creek on CR 213
Open to one-lane traffic(?)

Clark Creek CR 335 Bridge (Wayne County, Missouri)
Built ca. 1930
Wooden deck bridge over Clark Creek on CR 335 just north of MO 34
Open to one-lane traffic with a 3 ton weight limit

Clark Lane Bridge (Union County, Illinois)
Built 1973; rehabilitated 1986; replaced 2005
Lost wooden deck bridge over Dutch Creek on Clark Lane (TR 72), 1 mi. southwest of Jonesboro
Replaced by modern bridge

Clark Memorial Bridge (McCracken County, Kentucky)
Built 1931
Three-span through truss bridge over Tennessee River on US 60 in Ledbetter
Open to traffic

Clark Street Bridge (Audrain County, Missouri)
Built 1995 by the Continental Bridge Co.
Modern pony truss bridge over the railroad tracks on Clark Street in Mexico
Open to traffic

Clay Lick Creek Bridge (Metcalfe County, Kentucky)
Built 1921
Pony truss bridge over Clay Lick Creek on Glasgow Street in Edmonton
Open to traffic

Clear Creek Bridge (Shelby County, Kentucky)
Built 1982
Pony truss bridge over Clear Creek on Jail Hill Road in Shelbyville
Open to traffic

Clear Pond Ditch Bridge (Sullivan County, Indiana)
Built ca. 1920
Concrete arch bridge over Clear Pond Ditch on CR 900 West
Open to traffic

Clem Lowell Road Bridge (Carroll County, Georgia)
Built 1928
Pony truss bridge over Whooping Creek on Clem Lowell Road
Open to traffic

Clements Stone Arch Bridge (Chase County, Kansas)
Built 1887
Two-span stone arch bridge over Cottonwood River
Open to pedestrians only

Cliff Avenue Bridge (Minnehaha County, South Dakota)
Built 1973
Bridge over Big Sioux Rv on Cliff Avenue S of E 12th Street in Sioux Falls
Open to traffic