Big Walnut Creek Bridge (Putnam County, Indiana)
Through truss bridge over Big Walnut Creek on CR 900 North
Open to traffic

Big Walnut Creek Bridge (Putnam County, Indiana)
Built ca. 1910; rehabilitated 1984
Through truss bridge over Big Walnut Creek on CR 125 North
Closed

Big Walnut Creek Bridge (Putnam County, Indiana)
Built 1902
Through truss bridge over Big Walnut Creek on CR 100 East
Open to traffic

Bigelow Covered Bridge (Union County, Ohio)
Built 1873
Covered bridge over Little Darby Creek on Axe Handle Road
Open to one-lane traffic

Billie Creek Covered Bridge (Parke County, Indiana)
Built 1895 by J.J. Danies
Covered bridge over Williams Creek on CR 50S1, east of Rockville
Open to traffic

Billies Creek CR 1205 Bridge (Lawrence County, Missouri)
Built ca. 1930
Pony truss bridge over Billies Creek on CR 1205
Open to traffic

Binford Park Street Bridge (Floyd County, Indiana)
Built ca. 1920
Concrete arch bridge over Falling Run on Binford Park Street in New Albany
Open to traffic

Bird Creek Bridge (Tulsa County, Oklahoma)
Built 1912; replaced 2002
Lost through truss bridge over Bird Creek on 7208C
Extant but closed to all traffic

Bird's Nest Bridge (Crawford County, Missouri)
Built 1914 by Miller & Borcherding Bridge Builders of St. Louis
Through truss bridge over Meramec River on Bird's Nest Road north of Steelville
Open to traffic on a paved road with a 3 ton weight limit

Black Creek Bridge (Knox County, Indiana)
Built ca. 1920
Through truss bridge over Black Creek on CR 1600 East
Open to traffic

Black Fork Creek Bridge (Le Flore County, Oklahoma)
Built 1922
Through truss bridge over Black Fork Creek on 4034C
Open to traffic

Black Vermillion River Bridge (Marshall County, Kansas)
Built ca. 1930
Pony truss bridge over Black Vermillion River, 1.5 mi. south and 1.5 mi. west of Frankfort
Open to traffic

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

Black's Mill Bridge (Delaware County, Indiana)
Built 1925; rehabilitated 1979
Two-span pony truss bridge over Mississinewa River on CR 700 North
Closed to all traffic

Blacksmith Creek Bridge (Shawnee County, Kansas)
Built 1930
Pony arch bridge over Blacksmith Creek on SW 10th Street west of Topeka and just south of I-70
Open to two-lane traffic

Blackwater River CR 335 Bridge (Saline County, Missouri)
Lost through truss bridge over Blackwater River on CR 335, just south of I-70
No longer exists

Bloomington Road (Proclamation Lincoln Highway) Bridge (Linn County, Iowa)
Built 1925
Through truss bridge over Big Creek on Bloomington Road, old Lincoln Highway
Open to traffic as of June, 2006

Blue Ridge Bridge (Jackson County, Missouri)
Built 1906 by the Forrester-Swenson Construction Co.
Stone arch bridge over MO 12 on Blue Ridge Blvd. between Kansas City and Independence
Open to two-lane traffic above and four-lane traffic below

Blue River Main Street Bridge (Crawford County, Indiana)
Built 1913; rehabilitated 1977
Three-span pony truss bridge over Blue River on Main Street in Milltown
Open to traffic

Blue Rock Road Bridge (Hamilton County, Ohio)
Built 1914; rehabilitated 1970; closed Nov. 2001
Lost through truss bridge over the Miami River on Blue Rock Road at New Baltimore
Demolished Oct. 11, 2006

Bluff Dale Suspension Bridge (Erath County, Texas)
Built 1890 by the Runyon Bridge Co.; relocated 1934
Cable-stayed bridge over Puluxy River on CR 149 (Berry's Creek Road)
Open to pedestrians only

Board Camp Creek Bridge (Polk County, Arkansas)
Built 1915
Closed pony truss bridge over Board Camp Creek on CR 657
Closed 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 Brule Creek CR 212 Bridge (Perry County, Missouri)
Pony truss bridge over Bois Brule Creek south of Belgique on CR 212
Open to traffic on a gravel road with a 6 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

Bollinger County Road 634 Bridge (Bollinger County, Missouri)
Built 1924; rehabilitated 1992
Wooden plank bridge over Old Channel Castor River on CR 634 along the Stoddard County line
Open to one-lane traffic with a 15 ton weight limit

Bollinger County Road 640 Bridge (Bollinger County, Missouri)
Built 1949
Wooden trestle over Old Channel Castor River on CR 640, west of Brownwood
Open to traffic

Bollman Bridge (Howard County, Maryland)
Built for the main line of the B&O Railroad in 1869. Moved to present location around 1887. Remained in service until 1947. Restored in 1968 (perhaps 1983).
Through truss bridge over Little Patuxent River in Savage
Open to pedestrians

Boner Road Bridge (Warrick County, Indiana)
Built 1866
Bowstring through truss bridge over Little Pigeon Creek on Boner Road
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

Boston Creek Bridge (Sullivan County, Indiana)
Built 1935
Concrete arch bridge over Boston Creek on CR 850 East
Open to traffic

Bowsher Ford Covered Bridge (Parke County, Indiana)
Built 1915 by Eugene Britton
Covered bridge over Mill Creek on CR W1125N, north of Rockville
Open 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

Boydsville Pony Truss (Belmont County, Ohio)
Built 1998
Pony truss bridge over Wheeling Creek on Plumm Street, Ch 24
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

Branch Big Branch Creek Bridge (Sullivan County, Indiana)
Built 1935
Concrete arch bridge over Branch Big Branch Creek on CR 700 East
Open to traffic

Branch Bradshaw Creek Bridge (Anderson County, Kansas)
Built ca. 1920
Concrete arch bridge over a branch of Bradshaw Creek, 5.0 mi. south of Garnett
Open to traffic

Branch Busseron Creek Bridge (Sullivan County, Indiana)
Built ca. 1930
Concrete arch bridge over a branch of Busseron Creek on CR 100 West
Open to traffic

Branch Buttermilk Creek Bridge (Sullivan County, Indiana)
Built 1935
Concrete arch bridge over Branch Buttermilk Creek on CR 300 South
Open to 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 Departee Creek Bridge No. 1 (Jackson County, Arkansas)
Built ca. 1930, possibly by the Works Progress Administration
Small two-span concrete arch bridge over a branch of Departee Creek on CR 315
Open to traffic

Branch Departee Creek Bridge No. 2 (Jackson County, Arkansas)
Built ca. 1930, possibly by the Works Progress Administration
Small two-span concrete arch bridge over a branch of Departee Creek on CR 315
Open to traffic

Branch Maria Creek Bridge (Sullivan County, Indiana)
Built 1925
Concrete arch bridge over a branch of Maria Creek on CR 500 East
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 Middle Creek Bridge (Linn County, Kansas)
Built ca. 1920
Concrete arch bridge over a branch of Middle Creek, 1.0 mi. east and 3.4 mi. north of Parker
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 Pollard Ditch Bridge (Sullivan County, Indiana)
Built ca. 1940
Concrete arch bridge over a branch of Pollard Ditch on CR 700 East
Open to traffic

Branch Pollard Ditch Bridge (Sullivan County, Indiana)
Built ca. 1930
Concrete arch bridge over a branch of Pollard Ditch on CR 1100 South
Open to traffic

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

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

Bridge 7122 (Rock County, Minnesota)
Built 1954
Steel stringer bridge over Rock River on Csah 8
Open to traffic

Bridge Creek Bridge (Pulaski County, Arkansas)
Built 1939; rehabilitated 1960
Lost concrete slab bridge with stone piers over Bridge Creek on Batesville Pike (CR 67)
No longer exists

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

Bridge Street Bridge (Elkhart County, Indiana)
Built 1939 by the H.L. Maddocks Co.
Three-span concrete deck girder bridge over St. Joseph River on Bridge Street in Elkhart
Open to traffic

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

Briscoe Station Road Bridge (Warren County, Indiana)
Built 1927
Pony truss bridge over Big Pine Creek on Briscoe Station Road
Open to traffic

Brookside Bridge (Cape Girardeau County, Missouri)
Built ca. 1930; replaced and relocated 2006
Pony truss bridge over a branch of Horrell Creek on CR 439 near the end of Route FF west of Fruitland
Relocated and awaiting reconstruction

Broomfield Road Bridge (Pope County, Arkansas)
Built 1941 by the Works Progress Administration
Concrete and stone bridge over a branch of Little Creek on Broomfield Road (CR 23)
Open to traffic

Brown Deer Parkway Bridge (Milwaukee County, Wisconsin)
Built 1936
Concrete arch bridge over Park Lagoon on Brown Deer Parkway in Milwaukee
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

Browns Bridge (Palo Alto County, Iowa)
Built 1931, replacing a 1919 trestle bridge
Pony truss bridge over Old Channel Des Moines River on 490th Street west of West Bend
Open to traffic

Brubaker Covered Bridge (Preble County, Ohio)
Built 1887 by Everett S. Sherman; rehabilitated 2005
Covered bridge over Sandy Run on Brubaker Road (TR 328)
Open to one-lane traffic

Brush Creek Bridge (Cherokee County, Kansas)
Built 1923
Through arch bridge over Brush Creek on Old US 66 north of Baxter Springs
Replaced by a new bridge in 1992, but is still open to one-way traffic on a paved road

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

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 Furnace Covered Bridge (Jackson County, Ohio)
Built 1872 by the Smith Bridge Co.; rehabilitated 1936
Covered bridge over Little Raccoon Creek on Buckeye Park Road (TR 165)
Open to one-lane traffic

Buckhorn Covered Bridge (Lycoming County, Pennsylvania)
Built 1877; rehabilitated 1998
Covered bridge over Larrys Creek on Cogan House Road
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

Bull Run Bridge (Clackamas County, Oregon)
Built 1926
Truss bridge over Bull Run River on Bull Run Road
Open to traffic

Bullfoot Creek Bridge (Lincoln County, Kansas)
Built 1939
Stone arch bridge over Bullfoot Creek, 4.0 mi. south and 0.9 mi. east of Vesper
Open to traffic

Bundy Bridge (Yellowstone County, Montana)
Built 1915
Warren through truss bridge over Yellowstone River on Bundy Road at Pompey's Pillar National Monument
Open to pedestrians

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

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

Busseron Creek Bridge (Sullivan County, Indiana)
Built ca. 1950
Pony truss bridge over Busseron Creek on CR 300 North
Open to traffic

Busseron Creek Bridge (Sullivan County, Indiana)
Built 1899
Through truss bridge over Busseron Creek on CR 300 South
Closed to all traffic

Busseron Creek Bridge (Sullivan County, Indiana)
Built ca. 1930
Concrete arch bridge over Busseron Creek on CR 100 West
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

Busseron Creek Bridge (Sullivan County, Indiana)
Built ca. 1930
Concrete arch bridge over Busseron Creek on CR 450 West
Open to traffic

Busseron Creek Bridge (Sullivan County, Indiana)
Built 1935
Concrete arch bridge over Busseron Creek on CR 900 North
Open to 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

Butler County Road 630 Bridge (Butler County, Missouri)
Built 1989
Wooden bridge over a drainage ditch on CR 630, east of Route AA
Open to one-lane traffic

Butterfield Bridge (Barry County, Missouri)
Built 1936
Through truss bridge on Farm Road 1090 (Old MO 37) over the railroad tracks south of Butterfield
Open to traffic

Buttonwood Covered Bridge (Lycoming County, Pennsylvania)
Built 1898; rehabilitated 1998
Covered bridge over Blockhouse Creek on Covered Bridge Road
Open to traffic

Byer Covered Bridge (Jackson County, Ohio)
Built 1872; rehabilitated 2003
Covered bridge over Pigeon Creek on CR 31 in Byer
Open to pedestrians only

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

Cades Mill Covered Bridge (Fountain County, Indiana)
Built 1854 by Captain White
Covered bridge over Coal Creek on Cades Hollow Road
Open to pedestrians only

Cadron Creek Road Bridge (Cleburne County, Arkansas)
Relocated here 1990
Pony truss bridge over Cadron Creek on Cadron Creek Road (CR 2) in Quitman
Open to traffic

Calapooya Creek Bridge (Douglas County, Oregon)
Built 1925
Deck truss bridge over Calapooya Creek on Shady Highway in Oakland
Open to traffic

Cane Creek Branch CR 410 Bridge (Butler County, Missouri)
Built 1983; rehabilitated 1994
Small wooden bridge over a branch of Cane Creek on CR 410
Open to one-lane traffic