Big Sioux River Bridge at Falls Park (Minnehaha County, South Dakota)
Warren through truss bridge over Big Sioux River at Falls Park in Sioux Falls on pipeline
Open to traffic

Big Sioux River DM&E Railroad Bridge (Minnehaha County, South Dakota)
Through truss bridge over Big Sioux River on the Dakota, Minnesota, and Eastern Railroad in Sioux Falls, just north of 12th Street
Open to railroad traffic

Big Slough Creek Bridge (Jefferson County, Kansas)
Built ca. 1930; rehabilitated 2000
Through truss bridge over Big Slough Creek on CR 98, 0.8 mi. north and 0.9 mi. west of Oskaloosa
Open to traffic

Big Slough Ditch AR 34 Bridge (Greene County, Arkansas)
Pony truss bridge over Big Slough Ditch on AR 34
Open to traffic

Big Slough Ditch Bridge (Greene County, Arkansas)
Built 1947 by the Pioneer Construction Co. of Malvern, Arkansas
Lost three-span deck truss bridge over Big Slough Ditch on a county road near Brighton
No longer exists

Big Thompson No. 3 Bridge (Larimer County, Colorado)
Built 1933
Lost pony truss bridge over Big Thompson River on US 34
Replaced by modern bridge

Big Thompson No. 4 Bridge (Larimer County, Colorado)
Built 1933
Lost pony truss bridge over Big Thompson River on US 34
Replaced by modern bridge

Big Vermillion River Bridge (Vermillion County, Indiana)
Built 1873; rehabilitated 1983
Through truss bridge over Big Vermillion River on CR 40 West
Closed to all traffic

Bigelow Bridge (Perry County, Arkansas)
Built 1909 by the Southwestern Bridge & Iron Co. of Fort Worth, TX
Abandoned swing through truss bridge over Fourche La Fave River on former Spur AR 113 just southwest of Bigelow
Abandoned, with deck and two panels missing

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

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 (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

Bird's Nest Railroad Bridge (Crawford County, Missouri)
Lost three-span through truss railroad bridge over the Meramec River north of Steelville; replaced by a six-span deck girder bridge
Replaced by a new bridge

Bismarck Railroad Bridge (Burleigh County, North Dakota)
Built 1882 under the direction of George Morison
Whipple through truss bridge


Bistline Covered Bridge (Perry County, Pennsylvania)
Built 1880
Covered bridge over Shermans Creek on PA 3005
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 Creek Bridge (Knox County, Indiana)
Built ca. 1920
Through truss bridge over Black Creek on CR 1600 East
Open to traffic

Black Creek Bridge (Greene County, Indiana)
Built ca. 1890
Through truss bridge over Black Creek on CR 1450 West
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 Hawk Bridge (Allamakee County, Iowa)
Built 1931; rehabilitated 1955
Cantilevered through truss bridge over the Mississippi River on IA 9 at Lansing
Open to two-lane traffic

Black River Bridge (Posey County, Indiana)
Built 1917
Pony truss bridge over Black River on CR 300 East
Open to traffic

Black River UPRR Bridge (Butler County, Missouri)
Built 1903 by the American Bridge Co.
Through truss bridge over Black River on the Poplar Bluff-Dexter line of the Union Pacific Railroad
Open to railroad traffic

Black Rock Bridge (Lawrence County, Arkansas)
Built 1949 by the Massman Construction Company
Twelve-span deck truss bridge on US 63/US 412 over Black River and AR 25 at Black Rock
Open to two-lane traffic

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 Bridge (Marshall County, Kansas)
Warren through truss bridge over Black Vermillion River on Union Pacific Railroad
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 Fork CR 217 Bridge (Uinta County, Wyoming)
Built ca. 1925; replaced 1988
Lost Polygonal Warren pony truss bridge over Black's Fork River on CR 217
Replaced by new bridge

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

Blackburn Covered Bridge (Pickaway County, Ohio)
Originally built 1885 over Brannon's Fork in Muskingum County. Relocated by Arthur Wesner to private property in 1967. Moved to Slate Metro Park in 1998.
Covered bridge in Slate Metro Park near Canal Winchester
Open to pedestrians only

Blackhand Gorge Bridge (Licking County, Ohio)
Originally built 1880 over Claylick Creek on TR 332; relocated 1983
A-frame through truss bridge within Blackhand Gorge Nature Preserve
Open to pedestrians only

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

Blackwater River Old MO 13 Bridge (Johnson County, Missouri)
Built ca. 1922; made obsolete by new bridge in 1971
Abandoned pony truss bridge over Blackwater River on Old MO 13 (NW 21st Road)
Closed to all traffic

Blackwell Bridge (St. Francois County, Missouri)
Built ca. 1910; replaced ca. 2004
Lost three-span through truss bridge over Big River at Blackwell just beyond the end of Route CC
Removed to make way for replacement bridge; east abutment remains

Blair Bridge (Washington County, Nebraska)
Built 1928-29; tolls removed 1962
Lost three-span through truss bridge over the Missouri River on US 30 east of Blair
Replaced by a modern bridge

Blanchette Bridge (St. Charles County, Missouri)
Westbound bridge built 1958; eastbound bridge built 1978
Pair of cantilevered through truss bridges over the Missouri River on I-70 at St. Charles
Open to traffic

Blome Road Bridge (Hamilton County, Ohio)
Built 1888 by the Queen City Bridge Co.
Through truss bridge on Blome Road in The Village of Indian Hill
Open to one-lane traffic

Blood Run Bridge (Humboldt County, Iowa)
Built 1901 by the Marshalltown Bridge & Iron Works; destroyed 2003 in car accident
Lost through truss bridge over Blood Run Creek on Oak Avenue north of Livermore
Collapsed

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 Mountain Lake Spillway Bridge (Yell County, Arkansas)
Built 1947
Pony truss bridge over Overflow Spillway on Corp of Engineers project road in Waveland
Open to traffic

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 Hall Bridge (Adams County, Illinois)
Built 1905; made obsolete by new bridge in 1941
Pony truss bridge over Harkness Creek at Bluff Hall just off IL 57
Open to one-lane traffic

BNSF Mississippi River Minneapolis Crossing (Hennepin County, Minnesota)
Built as a steel trestle bridge in 1893. The bridge was remodeled in 1926 and included a through truss span. This was done to provide river traffic. Bridge is still in use.
Baltimore through truss bridge over Mississippi River next to Hennepin Avenue Bridge on BNSF Railroad
Open to traffic

BNSF Railroad Bridge (Minnehaha County, South Dakota)
Lattice through truss bridge over Big Sioux River on BNSF Railroad just south of 10th and 11th Street Viaducts in Sioux Falls
Open to traffic

BNSF Railroad Bridge (Crawford County, Wisconsin)
Built 1956
Deck truss bridge over BNSF Railroad on WI 82
Open to traffic

BNSF RR Bridge at Brandon Crossing (Minnehaha County, South Dakota)
Whipple through truss bridge over Big Sioux River at Split Rock Creek Confluence on BNSF RR in Brandon


Board Camp Creek Bridge (Polk County, Arkansas)
Built 1915
Closed pony truss bridge over Board Camp Creek on CR 657
Closed to traffic

Boat Dock Road Bridge (Madison County, Alabama)
Built 1925
Through truss bridge over Aldridge Creek on Boat Dock Road in Huntsville
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

Boeuf River US 82 Bridge (Chicot County, Arkansas)
Replaced 1950
Lost pony truss bridge over Boeuf River on US 82
No longer exists

Boggy Creek Bridge (Polk County, Arkansas)
Built ca. 1938; relocated April 2005
Relocated pony truss bridge over Briar Creek in Mena City Park, previously over Boggy Creek on AR 370
Open to pedestrians only

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 Brule Creek CR 216 Bridge (Perry County, Missouri)
Built ca. 1905
Abandoned pony truss bridge over Bois Brule Creek south of the CR 212 bridge
Closed to all traffic

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

Bolckow Bridge (Andrew County, Missouri)
Lost through truss bridge over One Hundred and Two River near Bolckow
No longer exists

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

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

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

Bonne Femme Creek Katy Trail Bridge (Howard County, Missouri)
Built 1897
Pony truss bridge over Bonne Femme Creek on the Katy Trail just east of New Franklin
Open to pedestrians

Bonners Ferry Bridge (Boundary County, Idaho)
Built 1932-33; rehabilitated 1970; replaced 1984
Lost five-span Parker through truss bridge over Kootenai River on US 95 in Bonners Ferry
Replaced by new bridge

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

Book's Covered Bridge (Perry County, Pennsylvania)
Built 1884
Covered bridge over Shermans Creek on PA 3003
Open to traffic

Booneville Sanatorium Bridge (Logan County, Arkansas)
Built ca. 1929; replaced 1961
Lost pony truss bridge over Petit Jean River on AR 23 south of Booneville
Replaced by a modern bridge

Boonville Bridge (Cooper County, Missouri)
Opened to traffic July 4, 1924; replaced 1995
Lost through truss bridge over the Missouri River on US 40, MO 5, and MO 87 at Boonville
Replaced by Boonslick Bridge

Boonville Railroad Bridge (Cooper County, Missouri)
Built 1932, replacing an earlier bridge built in 1874. Abandoned in 1986.
Vertical-lift through truss bridge over the Missouri River on the abandoned MKT Railroad in Boonville
Railroad line discontinued

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

Bourbeuse Bridge (Franklin County, Missouri)
Lost through truss bridge over Bourbeuse River somewhere near Moselle
No longer exists

Bowen Mill Bridge (Richland County, Wisconsin)
Built across the Wisconsin River at Spring Green in 1907; Relocated here in 1966; Replaced 1994
Lost Pratt through truss bridge over Pine River on CTH AA in Richland Center
Unknown. Replaced by new bridge in 1994

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

Boyd's Bridge (Knox County, Tennessee)
At one point, the only Holston River Bridge before the U-S 11-E bridge was built
Subdivided Warren through truss bridge over Holston River on Boyd's Bridge Pike (FAU 1124)
Open to traffic

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

Boyleston Bridge (Henry County, Iowa)
Built 1896; Replaced 1986
Lost Camelback through truss bridge over Skunk River on Lexington Avenue in Jackson Township
Replaced by new bridge

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

Bradford Lake Bridge (White County, Arkansas)
Lost through truss bridge over Bradford Lake (Departee Creek) on Lake Road, east of Bradford
No longer exists

Branch Brush Creek Bridge (Owen County, Indiana)
Built ca. 1930
Pony truss bridge over a branch of Brush Creek on CR 750 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 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 Marias Des Cygnes Bridge (Miami County, Kansas)
Pony truss bridge over a branch of Marias Des Cygnes, 2.4 mi. north and 1.0 mi. east of Beagle
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 Pottawatomie Creek Bridge (Anderson County, Kansas)
Built 1925
Pony truss bridge over a branch of Pottawatomie Creek, 0.8 mi. west and 0.8 mi. north of Greeley
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

Branch River Bridge (Manitowoc County, Wisconsin)
Built 1912; Replaced 1990
Lost Pratt pony truss bridge over Branch River on Hillcrest Road
Replaced by new bridge

Branch Rock River Bridge (Rock County, Minnesota)
Built 1915
Pony truss bridge over a branch of Rock River on a local road southeast of Hardwick
Open to one-lane traffic

Branch South Wea Creek Bridge (Miami County, Kansas)
Built ca. 1910
Pony truss bridge over a branch of South Wea Creek, 2.6 mi. south and 6.0 mi. west of Louisburg
Open to traffic

Branch Ten Mile Creek Bridge (Miami County, Kansas)
Abandoned pratt through truss bridge over Branch Ten Mile Creek
Abandoned

Brandenburg Bridge (Meade County, Kentucky)
Built 1967; rehabilitated 1997
Through truss bridge over the Ohio River on KY 79/IN 135
Open to traffic

Branson Truss Bridge (Taney County, Missouri)
Lost two-span through truss bridge over the White River in Branson
Lost

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

Breeden's Bridge (Harrison County, Indiana)
Bridge relocated to its present location in 1959. Parker Truss span built in 1900 and the Pratt Truss span built in 1883. Breeden's Bridge is scheduled to be rehabilitated and retrofitted for use as a pedestrian bridge.
Parker through truss bridge over Blue River on on an old logging trail over the Blue River in O'Bannon Woods State Park east of IN 62 about three miles south of Leavenworth, IN
Closed to all traffic

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

Brent Spence Bridge (Hamilton County, Ohio)
Built 1963
Double-decker cantilevered through truss bridge over the Ohio River on I-71/I-75 at Cincinnati
Open to traffic

Bridge 16 (Carroll County, Indiana)
Built 1901
Pratt through truss bridge over Wildcat Creek on Formally 400W
Open to pedestrians