36th Street Bridge (Allegan County, Michigan)
Replaced 1987
Lost Parker pony truss bridge over Rabbit River on 36th Street in Salem Township
Replaced by new bridge

Albert Lea Viaduct (Freeborn County, Minnesota)
Built 1934 by A. Guthrie & Co. of Minneapolis; replaced 2001
Lost two-span through truss bridge over the Union Pacific Railroad tracks on MN 13 in Albert Lea
Replaced by modern bridge

Amite River US 190 Bridge (Livingston Parish, Louisiana)
Built 1932
Through truss bridge over Amite River on Westbound US 190 at Denham Springs
Open to traffic

Arkadelphia Bridge (Clark County, Arkansas)
Originally built 1933 over Caddo River; relocated 1960 to replace the previous bridge
Through truss bridge over Ouachita River at Arkadelphia carrying AR 7, AR 8, and AR 51
Open to traffic

Arkansas River CO 291 Bridge (Chaffee County, Colorado)
Built or reconstructed in 1959
Pony truss bridge over Arkansas River on CO 291 north of Salida
Open to two-lane traffic on a state highway

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

Baptist Ford Bridge (Washington County, Arkansas)
Built 1930 by the Maxwell Construction Co.
Three-span pony truss bridge over West Fork White River on CR 1194 (Old US 71) in Greenland
Open to traffic

Bayou Bartholomew US 82 Bridge (Ashley County, Arkansas)
Built 1937 by S.M. Dixon, Contractor; replaced 2003
Lost pony truss bridge over Bayou Bartholomew on US 82
No longer exists

Bearden's Mill Bridge (Lincoln County, Tennessee)
Abandoned parker through truss bridge over Elk River on an abandoned section of River Road about 50 yards east of the intersection of River Rd. and William Battle Blvd. in Fayetteville
Abandoned

Beaver Creek Bridge (Fremont County, Colorado)
Built 1923
Pony truss bridge over Beaver Creek on CR 120 (formerly CO 120) in Penrose
Open to traffic

Belleville Road Bridge (Wayne County, Michigan)
Built 1924; Deck replaced 1943 and 1959; Moved to Kent County, Michigan, 1995.
Replaced/relocated Parker pony truss bridge over Huron River on Belleville Road in Belleville
Replaced by new bridge

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

Big Creek Ditch AR 349 Bridge (Craighead County, Arkansas)
Built 1971
Pony truss bridge over Big Creek Ditch on AR 349
Open to two-lane traffic

Big Sandy Draw Bridge (Chaffee County, Colorado)
Built 1938
Pony truss bridge over Big Sandy Draw on US 24 east of Johnson Corner
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 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

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

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

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

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

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

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

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

Bridgeport Bridge (Belmont County, Ohio)
Built 1893 by the Wrought Iron Bridge Co. Rehabilitated 1987 with load-bearing Bailey truss installed over the deck
Closed three-span through truss bridge over Ohio River Back Channel on US 40 between Bridgeport and Wheeling Island
Closed to all traffic

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

Burroughs Street Bridge (Kent County, Michigan)
Built 1924 in Belleville; Removed/Replaced 1994; Moved to Kent County,1995;
Parker pony truss bridge over Flat River on Burroughs Street
Replacement bridge open to traffic

Cache River AR 135 Bridge (Greene County, Arkansas)
Built 1929 by Miller's Garage and Construction Co.
Pony truss bridge over Cache River on AR 135 just south of the Clay County line
Open to traffic

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

Cache River AR 230 Bridge (Lawrence County, Arkansas)
Built 1968
Pony truss bridge over Cache River on AR 230 at the Lawrence-Craighead county line
Open to traffic

Cache River US 412 Bridge (Lawrence County, Arkansas)
Built 1934 by the Vincennes Bridge Co.; replaced 1995
Abandoned pony truss bridge over Cache River on US 412 between Walnut Ridge and Paragould
Replaced by new bridge, but main span preserved in place

Calion Bridge (Union County, Arkansas)
Built 1930-31 by the Keliher Construction Co. of Little Rock. Replaced 1993
Lost through and deck truss bridge over Ouachita River on US 167 near Calion
Replaced by a new bridge

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

Canadian River Wagon Bridge (Hemphill County, Texas)
Built 1916 by the Canton Bridge Co.; four additional spans added 1923; bypassed by new bridge in 1953; rehabilitated and opened to pedestrian traffic in 2000
Twenty-one span through truss bridge over Canadian River on US 60/US 83 at Canadian
Open to pedestrians only

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

Carson Blvd. Bridge (El Paso County, Colorado)
Two-span pony truss bridge over Fountain Creek on Carson Blvd. at Security-Widefield in Colorado Springs
Open to pedestrians only

Cavehill Road Truss Bridge (Ripley County, Indiana)
Built ca. 1920
Through truss bridge over Laughery Creek on Cavehill Road
Open to one-lane traffic

Cherry Rock Park Bridge (Minnehaha County, South Dakota)
Built 1902 by the C.A. Grinde Co.
Through truss bridge over Big Sioux River at Cherry Rock Park in Sioux Falls
Open to pedestrians only

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

Chippewa River Bridge (Buffalo County, Wisconsin)
Built 1933 by Worden-Allen Co.; Replaced 1994
Lost Parker through truss bridge over Chippewa River on STH 35
Replaced by new bridge

Cleves Bridge (Hamilton County, Ohio)
Built 1959-60
Four-span through truss bridge over the Great Miami River on westbound US 50 at Cleves
Open to two lanes of westbound traffic

Clifty Creek US 31 Bridge (Bartholomew County, Indiana)
Built 1941; rehabilitated 1985
Through truss bridge over Clifty Creek on US 31 in Columbus
Open to two-lane traffic

Cody Bridge (Lee County, Arkansas)
Lost vertical-lift through truss bridge over St. Francis River on US 79 at Cody, northeast of Marianna
Replaced by a new bridge in 1984

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

Coller Wildlife Area Bridge (Mineral County, Colorado)
Built ca. 1930
Pony truss bridge over the Rio Grande on CR 430 just off CO 149 at Coller State Wildlife Area
Open to traffic on a gravel road

Columbia River Interstate Bridge (Multnomah County, Oregon)
Northbound bridge built 1917; southbound bridge built 1958
Pair of vertical lift bridges over the Columbia River on I-5 between Vancouver and Portland in Portland
Open to traffic

County Line Bridge (Hancock County, Indiana)
Built 1916 by Burk Construction Co.
Through truss bridge over Big Blue River on CR 900 East
Open to traffic

Cowan Bridge (Cedar County, Missouri)
Built ca. 1910
Through truss bridge over Sac River on CR 400
Open to one-lane traffic

Crisman Road Bridge (Porter County, Indiana)
Built ca. 1920
Through truss bridge over Little Calumet River on Crisman Road (Old IN 249) in Portage
Closed to all traffic

Cuivre River US 61 Bridge (Lincoln County, Missouri)
Replaced 1969
Lost four-span through truss bridge over Cuivre River on US 61 north of Troy
Replaced by a pair of bridges on a four-lane highway

Cumberland River Bicentennial Trail Bridge (Cheatham County, Tennessee)
Built 1901
Parker through truss bridge over Sycamore Creek on Cumberland River Bicentennial Trail (Formerly Tennessee Central Railroad), a "Rails to Trails" project in Ashland City, TN.
Open to pedestrians

Danville Railroad Bridge (Yell County, Arkansas)
Built 1899 by the Pennsylvania Steel Co. of Steelton, PA
Through truss bridge over Petit Jean River on the LRWN Railroad near Danville
Railroad line currently out of service

Dardanelle Bridge (Yell County, Arkansas)
Built 1929, replacing a pontoon bridge first built 1891. Replaced by a new bridge in 1971.
Lost through truss bridge over Arkansas River on AR 7 at Dardanelle
Replaced with a modern bridge

Daugherty Road Bridge (Ray County, Missouri)
Built ca. 1920
Pony truss bridge over West Fork Crooked River on Daugherty Road in Richmond
Open to traffic

Delaware River Bridge (Atchison County, Kansas)
Built ca. 1930
Through truss bridge over Delaware River, 1.3 mi. south of Arrington
Open to traffic

Delaware River Composite Truss Bridge (Jefferson County, Kansas)
Built 1936
Through truss bridge over Delaware River on Coal Creek Road at Valley Falls
Open to traffic

Delta Bridge (Delta County, Colorado)
Completed May 1924; parallel eastbound bridge built 1966; replaced 1992
Lost four-span through truss bridge over the Gunnison River on westbound US 50 at Delta
Replaced by modern bridge

Devils Elbow Bridge (Pulaski County, Missouri)
Built 1923; made obsolete by new US 66 bridge in 1942
Two-span through truss bridge over Big Piney River at Devils Elbow on Teardrop Road (Old US 66)
Open to traffic, but in poor condition

Dexter Road Bridge No. 1 (Linn County, Missouri)
Built ca. 1920
Through truss bridge over Locust Creek on Dexter Road, southwest of Linneus
Open to one-lane traffic

Ditch No. 10 Bridge (Poinsett County, Arkansas)
Built 1967
Pony truss bridge over Ditch No. 10 on AR 214
Open to two-lane traffic

Dodd Ford Bridge (Blue Earth County, Minnesota)
Built 1901 by L.H. Johnson
Through truss bridge over Blue Earth River on CR 147
Open to traffic

Dolles Mill Bridge (Bollinger County, Missouri)
Manufactured 1913 by Stupp Brothers Bridge & Iron Co. and erected by Miller & Borcherding Bridge Builders.
Through truss bridge over Whitewater River northwest of Sedgewickville near Bollinger/Dolles Mill
Closed to all traffic

Doniphan Bridge (Ripley County, Missouri)
Completed 1928, replacing an 1898 bridge. Replaced in 1991.
Lost three-span through truss bridge over Current River on US 160 at Doniphan
Replaced by a new bridge

Dotsero Bridge (Eagle County, Colorado)
Built 1934-35
Through truss bridge over Colorado River on the I-70 Service Road (Old US 6) at Dotsero
Open to two-lane traffic

Duncan Creek Bridge (Doniphan County, Kansas)
Built 1935
Through truss bridge over Duncan Creek, 0.5 mi. north of Blair
Open to traffic

Eagle River Bridge (Eagle County, Colorado)
Built 1933
Through truss bridge over Eagle River on US 6 east of Eagle in Eagle
Open to traffic

East Fork White River IN 11 Bridge (Jackson County, Indiana)
Built 1941; rehabilitated 1974
Through truss bridge over East Fork White River on IN 11
Open to traffic

Eau Claire River Bridge (Grand Avenue) (Marathon County, Wisconsin)
Built 1931; Replaced 1997
Lost Parker pony truss bridge over Eau Claire River on US B51-Grand Avenue in Schofield
Replaced by new bridge

Egan Bridge (Moody County, South Dakota)
Built 1922
Through truss bridge over Big Sioux River on 2nd Street in Egan
Open to traffic

Eighteenth Street Bridge (St. Louis, Missouri)
Built 1908-1910 by the American Bridge Co., reusing piers and abutments from a previous deck truss bridge constructed in 1882. Closed to traffic June 20, 1983, but remained open to pedestrians. Replaced by a new four-lane bridge in 1986.
Lost through truss on Eighteenth Street over the railroad tracks just south of the US 40/I-64 viaduct and Union Station
Replaced by a new bridge

Eleven Point River Bridge (Randolph County, Arkansas)
Built by the Canton Bridge Co.
Lost through truss bridge over the Eleven Point River somewhere in Randolph County
No longer exists

Eleven Point US 160 Bridge (Oregon County, Missouri)
Built 1933
Through truss bridge over the Eleven Point River on US 160 at Riverton
Open to two-lane traffic

Enochs Knob Road Bridge (Franklin County, Missouri)
Built 1908
Through truss bridge over Boeuf Creek on Enochs Knob Road
Open to one-lane traffic

Enterprise Bridge (Dickinson County, Kansas)
Built 1924-25 by the Yancey Construction Co.; dedicated Sept. 17, 1925; replaced 1988
Lost through truss bridge over Smoky Hill River on K-43 at Enterprise
Replaced by modern bridge

Falmouth Bridge (Pendleton County, Kentucky)
Built 1927; rehabilitated 1972
Two-span through truss bridge over Licking River on KY 22 at Falmouth
Open to two-lane traffic

Fenton Bridge (St. Louis County, Missouri)
Built 1925; made obsolete by new bridge in 1968; closed to traffic August 2007
Four-span through truss bridge over the Meramec River on Gravois Road (Old MO 30) at Fenton in Sunset Hills
Closed to all traffic

Flat Creek CR 1142 Bridge (Barry County, Missouri)
Built 1915
Through truss bridge over Flat Creek on CR 1142, beyond the end of Route U
Open to one-lane traffic

Flat Creek MO 39 Bridge (Barry County, Missouri)
Built 1938
Through truss bridge over Flat Creek on MO 39
Open to two-lane traffic

Florence Bridge (Pike County, Illinois)
Built 1929; rehabilitated 1981
Vertical-lift through truss bridge over the Illinois River on IL 100/IL 106 (Old US 36) in Florence
Open to two-lane traffic

Fourche LaFave US 71 Bridge (Scott County, Arkansas)
Lost through truss bridge over Fourche LaFave on US 71 north of Y City
Replaced by modern bridge in 1982

Fredericktown Bridge (Nelson County, Kentucky)
Built 1904
Through truss bridge over Beech Fork on Fredericktown Road in Fredericktown, KY
Open to traffic

Frenchmans Bayou US 61 Bridge (Mississippi County, Arkansas)
Lost through truss bridge over Frenchmans Bayou on US 61
Replaced by a new bridge in 1954

Frog Bayou Old AR 282 Bridge (Crawford County, Arkansas)
Built 1921-22 by the J.S. Terry Construction Co. of Poteau, OK
Abandoned through truss bridge over Frog Bayou on Old AR 282
Derelict

Galena Wagon Bridge (Stone County, Missouri)
Built 1910-11 by the Western Bridge Co. Made obsolete by parallel Galena Y Bridge in 1927. Dismantled Spring 1929, with two spans reused in the Hootentown Bridge.
Lost three-span through truss bridge over James River at Galena
No longer standing, but one concrete pier remains

Garden City Old US 31 Bridge (Cullman County, Alabama)
Bridge made obselete by the new US 31 bridge in 1960
Parker through truss bridge over Mulberry Fork Black Warrior River on Old US 31 in Garden City
Bridge is technically abandoned, but it is soon going to be officially a part of a walking trail and park.

Gasconade River MO 32 Bridge (Laclede County, Missouri)
Built 1932
Through truss bridge over Gasconade River on MO 32
Open to traffic

Gasconade River Old US 66 Bridge (Laclede County, Missouri)
Built 1922
Three-span through truss bridge over Gasconade River on Old US 66 near Hazelgreen
Open to traffic

Gentryville Bridge (Gentry County, Missouri)
Built 1954, relocated to Gentryville in 1962, and replaced 1992
Lost through truss over Grand River just west of Gentryville on Washington Street (CR 459), beyond the end of Route T
Replaced by a concrete bridge

Glasgow Railroad Bridge (Howard County, Missouri)
Originally built 1878-79 by Gen. William Sooy Smith as a five-span Whipple through truss and described as the world's first all-steel bridge. Replaced by a new bridge in 1900 reusing some of the substructure, but with Parker truss spans
Four-span through truss railroad bridge over the Missouri River on the Gateway Western Railroad at Glasgow
Open to traffic

Glennonville Bridge (Dunklin County, Missouri)
Built 1939, replacing an earlier bridge built 1922
Through truss bridge over St. Francis River on MO 53 near Glennonville
Open to two-lane traffic

Gootch's Mill Bridge (Cooper County, Missouri)
Built 1905-06, possibly replacing an earlier covered bridge
Through truss bridge over Petite Saline Creek at the end of Route V, southeast of Boonville
Open to one-lane traffic

Green Valley Road Bridge (Boone County, Missouri)
Built 1906
Through truss bridge over Hinkson Creek on Green Valley Road in Columbia
Open to one-lane traffic with a 3 ton weight limit

Grigsby Ford Bridge (Hot Spring County, Arkansas)
Built 1909; replaced 2000
Lost three-span through truss bridge over Ouachita River on Grigsby Ford Road (CR 30) southwest of Malvern
Replaced by a modern bridge

Hardin Bridge (Calhoun County, Illinois)
Built 1930; rehabilitated 1983
Vertical-lift bridge over the Illinois River on IL 100 at Hardin
Open to two-lane traffic

Hardscrabble Creek Bridge (Fremont County, Colorado)
Built 1928
Through truss bridge over Hardscrabble Creek on CO 120 in Penrose
Open to traffic

Hartsburg Bottom Road Bridge (Boone County, Missouri)
Built ca. 1930
Pony truss bridge over Hart Creek on Hartsburg Bottom Road
Open to one-lane traffic with a 10 ton weight limit

Harvest Avenue Bridge (Redwood County, Minnesota)
Through truss bridge over the Minnesota River on Harvest Avenue north of Belview
Open to traffic

Hemlock Road Bridge (Saginaw County, Michigan)
Built ca. 1920; Replaced 1998
Lost Parker pony truss bridge over North Branch Bad River on Hemlock Road near Brant
Replaced by new bridge