Ditch 29 Bridge (Mississippi County, Missouri)
Built 1922; rehabilitated 1954
Pony truss bridge over Drainage Ditch 29 on MO 80 just west of intersection with MO 77
Open to traffic

Dixie Bridge (Craighead County, Arkansas)
Built 1942
Deck truss bridge over Locust Creek Ditch carrying CR 988 (formerly CR 513) east of Dixie, just off AR 135
Open to traffic

Dog River Bridge (Douglas County, Georgia)
Abandoned warren pony truss bridge over Dog River
Abandoned

Dornsife Bridge (Northumberland County, Pennsylvania)
Built 1941; rehabilitated 1994
Through truss bridge over Mahanoy Creek on PA 225 near Dornsife
Open to traffic

Dowd Creek Bridge No. 1 (Marshall County, Iowa)
Built 1916 by the Des Moines Bridge & Iron Co.; rehabilitated 1950
Pony truss bridge over Dowd Creek on a local road
Open to traffic

Dowd Creek Bridge No. 2 (Marshall County, Iowa)
Built 1916; rehabilitated 1950
Pony truss bridge over Dowd Creek on a local road
Open to traffic

Doxie Creek Bridge (Chariton County, Missouri)
Built 1928 by the St. Joseph Structural Steel Co.; replaced 1999
Lost five-span skewed pony truss bridge over Doxie Creek on MO 5
Replaced by a new bridge

Dry Fork Creek Route P Bridge (Montgomery County, Missouri)
Built 1957
Pony truss bridge over Dry Fork Creek on Route P
Open to traffic

Duck Creek Bridge (Yellowstone County, Montana)
Built 1915; replaced 1991
Lost three-span through truss bridge over Yellowstone River on Route 329
Replaced by new bridge

Dudley Bridge No. 1 (Stoddard County, Missouri)
Built 1922
Pony truss bridge over Lick Creek Ditch on CR 488 (Old US 60), northeast of Dudley
Open to traffic on a paved frontage road

Duluth Aerial Lift Bridge (St. Louis County, Minnesota)
Opened as a transporter bridge in 1905; reconstructed as a vertical-lift bridge in 1930; rehabilitated 2000
Vertical-lift through truss bridge over the Duluth Ship Canel on Lake Avenue in Duluth
Open to traffic

Dunnville Bridge (Dunn County, Wisconsin)
Built 1934; Replaced 1996
Lost Warren through truss bridge over Red Cedar River on Cth Y
Replaced by new bridge

Dupo Bridge (St. Clair County, Illinois)
Built 1954; rehabilitated 1987
Through truss bridge over Cahokia Canal and UPRR on IL 3 in Cahokia
Open to traffic; replacement scheduled within 5 years

Eight Mile Creek Bridge (Franklin County, Kansas)
Built ca. 1920
Pony truss bridge over Eight Mile Creek in Ottawa
Open to traffic

Eight Mile Creek Bridge (Butler County, Kansas)
Built 1974
Pony truss bridge over Eight Mile Creek, 1.8 mi. west and 2.0 mi. south of Douglass
Open to traffic

Eleven Point MO 19 Bridge (Oregon County, Missouri)
Built 1934
Two-span pony truss bridge over Eleven Point River on MO 19 near Greer Spring, northeast of Alton
Open to two-lane traffic

Elkton Bridge (Giles County, Tennessee)
Built 1922; bypassed by new bridge in 1958
Through truss bridge over Elk River on US 31/TN 7 at Elkton
Open to pedestrians only

Ellington Bridge (Reynolds County, Missouri)
Built 1921; replaced when the new alignment of MO 21 was built in 1967
Lost five-span pony truss bridge over Logan Creek on MO 21 at Ellington
Replaced by a new bridge

Ely Street Bridge (Marion County, Missouri)
Built ca. 1910; rehabilitated 1984
Pony truss bridge over Bear Creek on Ely Street in Hannibal
Open to traffic

Fairfield Truss Bridge (Benton County, Missouri)
Built ca. 1934; replaced in the 1970s by a new bridge with the creation of Truman Reservoir
Lost two-span pony truss bridge over Pomme de Terre River south of Warsaw
Site of bridge is now under Truman Reservoir near the MO 83 crossing

Fairview Railroad Bridge (Lincoln County, South Dakota)
Pony truss bridge over Big Sioux River on the BNSF Railroad at Fairview
Open to railroad traffic

Fall Creek Bridge (Madison County, Indiana)
Bypassed 1997
Bypassed pony truss bridge over Fall Creek on CR 600 South
Closed to all traffic

Feedwire Road Bridge (Montgomery County, Ohio)
Originally built in Greene County, OH and later moved to park.
Warren through truss bridge over Old canal bed on Trail in Dayton
Open to pedestrians

Ferris Road Bridge (Gratiot County, Michigan)
Built 1910; Replaced 1987
Lost Warren pony truss bridge over Pine River on Ferris Road in Sumner
Replaced by new bridge

Fort Smith Frisco Bridge (Sebastian County, Arkansas)
Originally built by the St. Louis-San Francisco Railroad, now used by the Arkansas & Missouri tourist railroad
Vertical-lift through truss bridge over the Arkansas River on the Arkansas & Missouri Railroad between Fort Smith and Van Buren in Van Buren
Open to railroad traffic

Four Mile Creek TR 216 Bridge (Preble County, Ohio)
Built 1955 by the Champion Bridge Co. of Wilmington, Oh.
Pony truss bridge over Four Mile Creek on TR 216
Open to traffic

Fourche Renault Old MO 8 Bridge (Washington County, Missouri)
Built 1922; made obsolete by a new bridge in 1965
Pony truss bridge over Fourche a Renault on Old MO 8 (CR 214) west of Potosi
Open to traffic

Foxburg Bridge (Armstrong County, Pennsylvania)
Built 1921; rehabilitated 1981/1985; demolished July 24, 2008
Lost through truss bridge over Allegheny River on PA 58 in Foxburg
Replaced by a new bridge

Friendship Gardens Bridge (Hendricks County, Indiana)
Built 1886 by the Morse Bridge Co.
Through truss bridge over White Lick Creek on CR 800 South in Plainfield
Closed to all traffic

Fulton Railroad Bridge (Hempstead County, Arkansas)
Through truss bridge over the Red River on the Union Pacific Railroad at Fulton
Open to traffic

Gage Junction Bridge (Randolph County, Illinois)
Through truss railroad bridge over the Kaskaskia River just above the Lock and Dam northwest of Chester
Still in use

Gardner River Bridge (Park County, Wyoming)
Built 1939
Deck truss bridge over Gardner River on Grand Loop Road
Open to traffic

Geff Bridge (Wayne County, Illinois)
Built 1910; replaced 1995
Lost pony truss bridge over Deer Creek on CR 1700E (TR 406), southeast of Geff
Replaced by modern bridge

Gimlet Creek Bridge (Bollinger County, Missouri)
Built 1922
Pony truss bridge over Gimlet Creek on MO 34 near Glenallen
Open to two-lane traffic

Gold Hill Railroad Bridge (Jackson County, Oregon)
Built 1905
Warren through truss bridge over Rogue River on Central Oregon & Pacific Railroad Tracks in Gold Hill
Open to traffic

Gourd Neck Road Bridge (Hot Spring County, Arkansas)
Built ca. 1920; rebuilt 2000
Rebuilt pony truss bridge over Cove Creek on Gourd Neck Road (CR 77)
Open to traffic

Grand Glaize Bridge (Camden County, Missouri)
Construction started March 1930 and finished January 1931 in conjunction with the creation of Lake of the Ozarks. New parallel bridge (now carrying westbound traffic) completed in 1984; eastbound bridge finished 1995.
Lost deck truss bridge over the Grand Glaize Arm, Lake of the Ozarks, on US 54 between Laguna Beach and Osage Beach
Replaced by a new bridge

Grant River Bridge (Grant County, Wisconsin)
Built 1948; rehabilitated 1973
Through truss bridge over Grant River on WI 35/WI 81
Open to traffic

Greenhorn Creek Bridge (Pueblo County, Colorado)
Built 1928 by the H.C. Lallier Const. & Eng. Co.
Deck truss bridge over Greenhorn Creek on CR 273 in Colorado City
Open to traffic

Greenville Bridge (Wayne County, Missouri)
Built ca. 1930. It replaced an earlier bridge with a 10-panel Pennsylvania through truss.
Through truss bridge over St. Francis River (Lake Wappapello) on US 67 at Old Greenville
Open to two-lane traffic on a major highway

Gunner Road Bridge (Stone County, Arkansas)
Built 1931
Deck truss bridge over North Sylamore Creek on FR 1102 (Gunner Road)
Open to traffic

Halsey Railroad Bridge (Union County, Illinois)
Through truss railroad bridge over Big Muddy River north of Wolf Lake
Still in use

Hamilton Ditch North Bridge (Greene County, Indiana)
Built 1905
Pony truss bridge over Hamilton Ditch North on CR 1200 West
Abandoned

Hamilton Railroad Bridge (Butler County, Ohio)
Through truss railroad bridge over the Great Miami River in Hamilton
Open to railroad traffic

Hannibal I-72 Bridge (Marion County, Missouri)
Opened Sept. 16, 2000
Through truss bridge over the Mississippi River on I-72/US 36 at Hannibal
Open to four lanes of traffic

Hannibal Railroad Bridge (Marion County, Missouri)
Built 1871 as a swing bridge; vertical-lift span installed 1993
Vertical-lift through truss bridge over the Mississippi River on the Norfolk Southern Railroad at Hannibal
Open to railroad traffic

Haw Creek AR 248 Bridge (Scott County, Arkansas)
Built 1965; replaced 2003
Lost pony truss bridge over Haw Creek on AR 248
Replaced by new bridge

Haw Creek Railroad Bridge (Morgan County, Missouri)
Deck truss bridge over Haw Creek on the Rock Island Railroad
Line currently out of service

Hemenway Bridge (Ripley County, Missouri)
Built 1923, probably moved here from elsewhere
Pony truss bridge over Ditch No. 2 on CR H-5, north of Hemenway and south of Sewell Bridge
Open to traffic

Henkin's Ford Bridge (Caldwell County, Missouri)
Built 1887 by the King Bridge Co.; bypassed by new bridge in 2001
Through truss bridge over Shoal Creek on Catawba Road
Closed to traffic

Hill Creek Bridge (Pike County, Illinois)
Built 1934; rehabilitated 1996
Pony truss bridge over Hill Creek on Riverview Drive in Pearl
Open to traffic

Hillers Creek CR 436 Bridge (Callaway County, Missouri)
Pony truss bridge over Hillers Creek on CR 436
Open to traffic

Hodgsons Mill Bridge (Ozark County, Missouri)
Built ca. 1925; probably relocated here from elsewhere
Pony truss bridge over the spring branch at Hodgsons Mill, just off MO 181
Open to traffic for private use only

Holland Creek Bridge (Russell County, Alabama)
Built 1940
Warren pony truss bridge over Holland Creek on 10th Avenue in Phenix City
Open to traffic

Horse Creek MO 32 Bridge (Cedar County, Missouri)
Built 1927
Pony truss bridge over Horse Creek on MO 32
Open to one-lane traffic

Hubbard Creek CR 748 Bridge (Grant County, Arkansas)
Built ca. 1930
Lost pony truss bridge over Hubbard Creek on CR 748
No longer exists

Huffman Road Bridge (Sevier County, Arkansas)
Built ca. 1930
Pony truss bridge over Woolsey Creek on Huffman Road (CR 265)
Open to one-lane traffic

Hughes Creek US 61 Bridge (Cape Girardeau County, Missouri)
Built 1922
Pony truss bridge over Hughes Creek on US 61 south of Old Appleton
Open to two-lane traffic on a paved road

Hurricane Deck Bridge (Camden County, Missouri)
Built 1934-36; rehabilitated 1985
Cantilevered deck truss bridge over Osage Arm, Lake of the Ozarks, on MO 5
Open to traffic

Illinois and Michigan Canal Railroad Bridge (Grundy County, Illinois)
Through truss bridge over Illinois and Michgan Canal on Rock Island Railroad
open to railroad traffic

Jacks Fork MO 17 Bridge (Texas County, Missouri)
Built 1931; replaced 2006
Lost two-span pony truss bridge over Jacks Fork on MO 17
Replaced by a modern bridge on a new alignment

Jasper Road Bridge (Montgomery County, Ohio)
Originally built in Greene County, OH and later moved to park.
Warren through truss bridge over Mudlick Creek
Open to pedestrians

Jefferson Street Viaduct (Wapello County, Iowa)
Built 1936; rehabilitated 1984
Deck truss bridge over Des Moines River on Jefferson Street in Ottumwa
Open to traffic

Jerome Railroad Bridge (Phelps County, Missouri)
Through truss railroad bridge over Gasconade River between Jerome and Arlington
Open to railroad traffic

John Pectol Road Bridge (Floyd County, Indiana)
Built 1915
Bedstead pony truss bridge over Big Indian Creek on John Pectol Road
Open to traffic

Johnson Mill Covered Bridge (Muskingum County, Ohio)
Built 1876; rehabilitated 1998
Covered bridge over Salt Creek on Arch Hill Road (CR 82)
Open to pedestrians only

Johnson Street Bridge (Elkhart County, Indiana)
Built 1918; rehabilitated 1981
Four-span deck truss bridge over St. Joseph River on Johnson Street in Goshen
Open to traffic

Judsonia Bridge (White County, Arkansas)
Built 1924 by the R. L. Gaster Construction Co. of Little Rock
Through truss bridge with center swing span over Little Red River on CR 66 at Judsonia
Closed for rehabilitation (?)

Judsonia Railroad Bridge (White County, Arkansas)
Through truss swing bridge over Little Red River on the Union Pacific Railroad at Judsonia
Open to railroad traffic

Junction Bridge (Pulaski County, Arkansas)
Vertical-lift through truss bridge over the Arkansas River on the Union Pacific Railroad in Little Rock
Rehabilitation complete open to pedestrians as of 05-17-08

Kansas Avenue Bridge (Wyandotte County, Kansas)
Built 1921; rehabilitated 1978 and 2007
Deck truss bridge over Kansas River on Kansas Avenue in Kansas City
Open to four-lane traffic

KCS Railroad Little Blue River Bridge (Jackson County, Missouri)
Bridge built 1900 by the Kansas City Southern Railway
Warren through truss bridge over Little Blue River on Kansas City Southern Railroad in Independence
Open to traffic

Killbuck Creek Bridge (Madison County, Indiana)
Built ca. 1910; rehabilitated 1984
Through truss bridge over Killbuck Creek on CR 450 North
Closed to all traffic

Kimmswick Railroad Bridge (Jefferson County, Missouri)
Built 1947, replacing an earlier bridge
Pony truss railroad bridge over Rock Creek in Kimmswick, next to the Windsor Harbor Bridge
Open to railroad traffic

Labadie Viaduct (Franklin County, Missouri)
Through truss bridge over Labadie Bottom Road on the Rock Island Railroad at Labadie
Still in use

Lamine Mouth Railroad Bridge (Cooper County, Missouri)
Two-span through truss railroad bridge over Lamine River just south of its confluence with the Missouri River
Open to railroad traffic

Laurel Street Bridge (Hillsborough County, Florida)
Built 1926; rehabilitated 1969
Pony truss bascule bridge over Hillsborough River on Laurel Street in Tampa
Open to traffic

Leeper Branch Bridge (Callaway County, Missouri)
Built ca. 1925; replaced ca. 2007
Replaced pony truss bridge over Leeper Branch on CR 260
Sitting abandoned in field

Levi Branch Bridge (Pope County, Arkansas)
Built ca. 1940
Pony truss bridge over Levi Branch on CR 14 (Old AR 7)
Open to traffic

Lewis and Clark Viaduct (Wyandotte County, Kansas)
Opened Nov. 12, 1962; rehabilitated 1984
Deck truss bridge over Kansas River on I-70 Westbound in Kansas City
Open to traffic

Lexington Bridge (Lafayette County, Missouri)
Opened to traffic Oct. 31, 1924; replacement bridge opened June 25, 2005
Lost seven-span through truss bridge over the Missouri River on MO 13 at Lexington
Replaced by modern bridge on new bypass alignment

Lick Creek Route J Bridge (Stoddard County, Missouri)
Built 1935
Pony truss bridge over Lick Creek Ditch on Route J, west of Bloomfield
Open to one-lane traffic

Limekiln Creek Bridge (Benton County, Arkansas)
Built ca. 1920
Pony truss bridge over Limekiln Creek on CR 700
Open to traffic

Little Antoine Creek Bridge (Clark County, Arkansas)
Built ca. 1930; rehabilitated 1974
Pony truss bridge over Little Antoine Creek on CR 246
Open to one-lane traffic

Little Berger Creek Bridge (Gasconade County, Missouri)
Built 1933; rehabilitated 1985
Pony truss bridge over Little Berger Creek on MO 100 southeast of Hermann
Open to two-lane traffic

Little Cache River CR 310 Bridge (Clay County, Arkansas)
Built 1923; replaced 2003
Lost pony truss bridge over Little Cache River on CR 310
No longer exists

Little Cossatot River Bridge (Sevier County, Arkansas)
Built 1908 by the Morava Construction Co. of Chicago
Pony truss bridge over Little Cossatot River on CR 139 (Wildwood Road) west of Lockesburg in Lockesburg
Open to traffic

Little Deceiper Creek Bridge (Clark County, Arkansas)
Lost pony truss bridge over Little Deceiper Creek on AR 8
No longer exists

Little Frog Bayou US 64B Bridge (Crawford County, Arkansas)
Built 1929
Pony truss bridge over Little Frog Bayou on US 64B in Alma
Open to traffic

Little Laflin Bridge (Bollinger County, Missouri)
Built ca. 1930; replaced 2005
Lost pony truss bridge over a branch of Crooked Creek near Laflin on CR 408
Replaced by a new bridge

Little Manatee River Railroad Bridge (Hillsborough County, Florida)
Built ca. 1902; abandoned in the 1980's
Abandoned through truss bridge over Little Manateee River on the former Seaboard Air Line Railway
Derelict

Little Muncy Creek PA 442 Bridge (Lycoming County, Pennsylvania)
Built 1927
Pony truss bridge over Little Muncy Creek on PA 442
Open to traffic

Little Robinson Road Bridge (Benton County, Arkansas)
Built ca. 1930
Pony truss bridge over an unnamed creek on Robinson Road (CR 103)
Open to one-lane traffic

Little Sni-A-Bar Creek Bridge (Lafayette County, Missouri)
Built 1925
Pony truss bridge over Little Sni-A-Bar on MO 224 (Old US 24)
Open to one-lane traffic

Little Valley Church Bridge (Bollinger County, Missouri)
Built 1922
Pony truss bridge over Cane Creek on CR 524 northwest of Dongola
Open to traffic on a gravel road with an 8 ton (?) weight limit

Logan Creek Old US 160 Bridge (Ripley County, Missouri)
Built 1923; made obsolete by new US 160 alignment in 1974
Pony truss bridge over Logan Creek on CR 160E-12 (Old US 160), northeast of Doniphan
Open to traffic on a paved road

Lower Trenton Bridge (Bucks County, Pennsylvania)
Built 1928; rehabilitated 1969
Through truss bridge over Delaware River on Alt US 1 in Morrisville
Open to traffic

Madison Bridge (St. Francis County, Arkansas)
Built 1933 by the Wisconsin Bridge & Iron Co. of Milwaukee
Through truss bridge with center swing span over St. Francis River on US 70 near Madison
Open to traffic

Main Ditch Old US 60 Bridge (Stoddard County, Missouri)
Built 1922, rehabilitated 1932
Pony truss bridge over a tributary of Main Ditch on MO 114 (Old US 60) east of Dexter
Open to one-lane traffic

Main Street Bridge (Duval County, Florida)
Built 1941
Vertical lift bridge over St. Johns River on US 1 (Main Street) in Jacksonville
Open to four-lane traffic