Adelaide Bridge (Fremont County, Colorado)Built 1894 on the narrow gauge Florence and Cripple Creek Railroad. Converted to highway use after the railroad was abandoned in 1912.
Steel trestle on Phantom Canyon Road over Eightmile Creek
Open to one-lane traffic on a gravel road
Aloha Bridge (Grant Parish, Louisiana)Abandoned concrete bridge on Old US 71 south of Aloha, probably over Bayou Grappe
Abandoned, but intact
Apple Creek Railroad Bridge (Cape Girardeau County, Missouri)Deck plate girder bridge over Apple Creek on the BNSF Railroad
Open to railroad traffic
Auxvasse Creek Railroad Bridge (Callaway County, Missouri)Massive steel trestle over Auxvasse Creek on the KCS Railroad, north of Kingdom City
Open to railroad traffic
Baker Street CSX Bridge (Ohio County, West Virginia)Built 1929 By American Bridge Company
Deck plate girder bridge over Baker Street on CSX Railroad
Bayville Bridge (Nassau County, New York)Built 1931 by the Phoenix Bridge Co.
Bascule bridge over Mill Neck Creek on West Shore Road at Bayville
Open to traffic
Belgrove Railroad Bridge (St. Louis County, Missouri)Steel trestle over Belgrove Drive on the BNSF Railroad in Bellefontaine Neighbors
Open to traffic above and below
Belknap Bridge (Johnson County, Illinois)Probably built 1906 by the King Bridge Co.
Wooden trestle over Cache River on the Tunnel Hill State Trail (originally Cairo and Vincennes Railroad), northeast of Belknap
Open to pedestrians and bicyclists only
Berg's Mill Bridge (Bexar County, Texas)Built 1914 by the Topeka Bridge & Iron Co.
Steel and concrete deck girder bridge on the Mission Trail in San Antonio
Open to pedestrians only
Big Bonne Femme Katy Trail Bridge (Boone County, Missouri)Pony plate girder bridge over Big Bonne Femme Creek on the Katy Trail
Open to pedestrians and bicyclists only
Black Rock Railroad Bridge (Lawrence County, Arkansas)Pony plate-girder bridge with a center swing span over Black River at Black Rock
Open to traffic
Bowling Green Railroad Viaduct (Pike County, Missouri)Steel railroad viaduct over Old Route AA and a branch of Noix Creek, northeast of Bowling Green
Open to traffic above and below
Branch Charrette Creek Katy Trail Bridge (Warren County, Missouri)Plate girder bridge over a branch of Charrette Creek on the Katy Trail west of Marthasville
Open to pedestrians and bicyclists only
Breeden Trestle (Johnson County, Illinois)Steel trestle on the Tunnel Hill State Trail (originally Cairo and Vincennes Railroad) over a branch of Little Cache Creek, southwest of Tunnel Hill
Open to pedestrians and bicyclists only
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
Brorein Street Bridge (Hillsborough County, Florida)Built 1959
Bascule bridge over Hillsborough River on Brorein Street in Tampa
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
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
Cache Channel Illinois Central Bridge (Alexander County, Illinois)Abandoned pony plate-girder bridge over the Cache River Diversion Channel next to IL 3
Still standing, but rails removed
Cache Channel Missouri Pacific Bridge (Alexander County, Illinois)Lost pony plate-girder bridge over the Cache River Diversion Channel on the Missouri Pacific Thebes-Cairo railroad line
Several concrete piers remain
Caddo Lake Railroad Bridge (Caddo Parish, Louisiana)Built 1898; replaced in the 1990's
Lost swing railroad bridge over Caddo Lake on the Kansas City Southern Railroad at Mooringsport
Replaced by a new bridge
Camp Creek Railroad Bridge (Saline County, Missouri)Built by the Detroit Bridge & Iron Works
Plate girder bridge over Camp Creek on the Union Pacific Railroad, next to CR 212
Open to traffic
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
Cass Street Bridge (Hillsborough County, Florida)Built 1926; rehabilitated 1949
Bascule bridge over Hillsborough River on Cass Street in Tampa
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
City Lake Road Bridge (Madison County, Missouri)Built 1948
Plate girder bridge over Village Creek on City Lake Road in Fredericktown
Open to traffic
Cole Camp Creek NE 301 Bridge (Benton County, Missouri)Originally built by the Sedalia, Warsaw and Southwestern Railroad
Pony plate girder bridge over Cole Camp Creek on County Road NE 301
Open to one-lane traffic
Craig Memorial Bridge (Lucas County, Ohio)Bascule bridge over Maumee River on I-280 in Toledo
Open to traffic
Dell Rapids Bridge (Minnehaha County, South Dakota)Built 1929 by the Pioneer Bridge Co. of Mitchell, SD
Concrete girder bridge over Big Sioux River on Garfield Avenue in Dell Rapids
Open to traffic
Devil's Gate Trestle (Clear Creek County, Colorado)Built 1877 by the Colorado Central Railroad. Dismantled 1939, but rebuilt 1984
Rebuilt trestle on the Georgetown Loop Railroad
Open to traffic
Eastwood Street Viaduct (Saline County, Missouri)Built 1922; closed April 2005
Concrete girder bridge over the Union Pacific Railroad on Eastwood Street (Old MO 240) in Marshall
Closed to all traffic
Emmetsburg Railroad Bridge (Palo Alto County, Iowa)Deck plate girder bridge over West Fork Des Moines River on the Union Pacific Railroad west of Emmetsburg
Unknown status
Ferguson Railroad Bridge (St. Louis County, Missouri)Pony plate girder railroad bridge over S. Florissant Road (Route N) in Ferguson
Open to traffic above and below
Fisk Railroad Bridge (Butler County, Missouri)The first railroad bridge at Fisk was a through truss with a center pivot span to allow boats to travel up St. Francis River. At some point this bridge was replaced with a pony plate girder span.
Pony plate girder railroad bridge over St. Francis River at Fisk
Open to railroad traffic
Fredericktown City Lake Railroad Bridge (Madison County, Missouri)Abandoned deck girder railroad bridge over Fredericktown City Lake, a reservoir on Little St. Francis River
Abandoned with rails removed but otherwise in decent condition
Frog Bayou Railroad Bridge (Crawford County, Arkansas)Pony plate girder and wooden trestle bridge over Frog Bayou and AR 282 south of Mountainburg
Open to railroad traffic above and road traffic below
Georgetown Loop Plate Girder Bridge (Clear Creek County, Colorado)Pony plate girder bridge over Clear Creek on the Georgetown Loop Railroad
Open to traffic
Grand Glaize Creek Railroad Bridge (St. Louis County, Missouri)Deck plate girder bridge over Grand Glaize Creek on the BNSF Railroad at Valley Park
Open to railroad traffic
Grocery Branch Katy Trail Bridge (Boone County, Missouri)Pony plate girder with timber trestle approach over Grocery Branch on the Katy Trail near the end of Route O
Open to pedestrians and bicyclists only
Guinns Creek MO 79 Bridge (Pike County, Missouri)Built 1935
Pony plate girder bridge over Guinns Creek on MO 79
Open to traffic
Harviell Railroad Bridge (Butler County, Missouri)Pony plate girder bridge over Cane Creek on the Union Pacific Railroad, just north of Harviell
Open to railroad traffic on two tracks
Hinkson Creek Old Route K Bridge (Boone County, Missouri)Built ca. 1950; made obsolete by new bridge in 1968
Pony plate girder bridge over Hinkson Creek on Old Route K just off MO 163 in Columbia
Open to traffic
Honey Creek Bridge (Macoupin County, Illinois)Built 1920
Concrete bridge over Honey Creek on Old IL 4 (at one time US 66) between Carlinville and Gillespie, 5.8 mi. south of Carlinville
Open to traffic
Hop Gulch Trestle (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
Lost railroad trestle over Hop Gulch just northeast of Buena Vista
Structure removed except for stone piers and a few scattered wooden beams
Huntington Bridge (Sebastian County, Arkansas)Built ca. 1965; replaced 2007
Lost plate girder bridge over Cherokee Creek on AR 252 in Huntington
No longer exists
Ingham Bridge (Jersey County, Illinois)Built 1926
Concrete bridge over Piasa Creek on Gotter Road (TR 137), 0.8 mi. west of Brighton
Open to traffic
Island Park Railroad Bridge (Lyon County, Iowa)Abandoned plate girder railroad bridge over Rock River at Island Park in Rock Rapids
Railroad line discontinued, but bridge still in decent condition
Karnak Railroad Bridge (Pulaski County, Illinois)Built 1905 by the King Bridge Co.
Deck plate girder bridge over Old Channel Cache River on the Tunnel Hill State Trail northeast of Karnak in Karnak
Open to pedestrians and bicyclists only
Kemper Bridge (St. Louis County, Missouri)Concrete and stone bridge on Bellefontaine Road at the intersection with Kemper Place in Spanish Lake
Open to traffic
Kemper Road Bridge (Hamilton County, Ohio)Built 1937 by the Works Progress Administration
Replica stone arch bridge over Sharon Lake on Kemper Road in Sharon Woods Park
Open to traffic
Kemper Road Bridge (Jersey County, Illinois)Built 1926
Concrete bridge over a branch of Macoupin Creek on Kemper Road (CH 3), 1.2 mi. north of Fidelity
Open to traffic
Koch Creek Katy Trail Bridge (Warren County, Missouri)Pony plate girder bridge over Koch Creek on the Katy Trail, just west of Treloar
Open to pedestrians and bicyclists only
Lamb-Fish Bridge (Tallahatchie County, Mississippi)Built 1905 by the American Bridge Co.
Vertical lift bridge over the Tallahatchie River on Levee Road
Open to traffic
LaRose Intracoastal Waterway LA 1 Bridge (Lafourche Parish, Louisiana)Built 1961
Vertical lift bridge on LA 1 over the Intracoastal Waterway in LaRose
Open to traffic
Larson Road Bridge (Orange County, New York)Built 1930 by the American Bridge Co.
Pony plate girder bridge over Shawangunk Kill on Larson Road, northeast of Bloomingburgh
Open to traffic
Leeville Bridge (Lafourche Parish, Louisiana)Built 1970
Vertical lift bridge over Bayou Lafourche on LA 1 at Leeville
Open to traffic
Lenox Railroad Bridge (Dyer County, Tennessee)Pony plate girder bridge over Obion River on the Tennken Railroad, north of Lenox
Open to railroad traffic
Lexington Avenue Bridge (Jackson County, Missouri)Built 1907; rehabilitated 1965 and 2006
Steel plate-girder bridge over Chestnut Trafficway on Lexington Avenue in Kansas City
Open to traffic
Lincoln Highway over Pike Run (Allen County, Ohio)Built 1927
Bridge over Pike Run on Lincoln Highway
Open to traffic
Lincoln Highway Wapsipinicon River Bridge (Clinton County, Iowa)Built ca. 1930
Two-span pony plate girder bridge over Wapsipinicon River on 235th Street (former Lincoln Highway)
Open to one-lane traffic
Lockport Canal Bridge (Lafourche Parish, Louisiana)Built 1959
Vertical lift bridge on LA 1 over Lockport Canal in Lockport
Open to traffic
Lockport Swing Bridge (Lafourche Parish, Louisiana)Built 1940
Swing bridge over Bayou Lafourche on LA 655 in Lockport
Open to traffic with a weight limit
Main Street Bridge (Rock County, Minnesota)Built 1931
Bridge over Rock River on Csah 4
Open to traffic
Main Street Railroad Bridge (Ste. Genevieve County, Missouri)Built 1901
Pony plate girder and wood trestle bridge over S. Main Street and South Fork Gabouri Creek in Ste. Genevieve
Open to railroad traffic
Manatee River Railroad Bridge (Manatee County, Florida)Bascule plate girder bridge over Manatee River on the CSX Railroad between Palmetto and Bradenton
Unknown status
Mapleton RR Bridge (Waukesha County, Wisconsin)Built 1911
Bridge over Cth P on UPRR (Formerly C&NW) in Town of Oconomowoc (Mapleton)
Open to traffic
Mill Creek Bridge (Wabaunsee County, Kansas)Deck plate girder bridge over Mill Creek on Southern Pacific Railroad
Open to traffic
Minot Viaduct (Ward County, North Dakota)Massive steel railroad trestle over the Coteau di Missouri Valley on the BNSF Railroad, west of Minot
Still in use
Moniteau Creek Katy Trail Bridge (Howard County, Missouri)Built during the 1940's after a train derailment destroyed the original Parker through truss bridge
Pony plate girder railroad bridge over Moniteau Creek on the Katy Trail just outside of Rocheport
Open to pedestrians and bicyclists only
Morrison Bluff Bridge (Logan County, Arkansas)At 1.6 miles this is the longest bridge in Arkansas
Bridge over Arkansas River on AR 109 at Morrison Bluff
Open to traffic
N. 45th Street Bridge (Milwaukee County, Wisconsin)Built 1952
Pony plate girder bridge over Menomonee River on N 45th Street in Milwaukee
Open to traffic
Niemans Creek Katy Bridge (Callaway County, Missouri)Built 1926 by the American Bridge Co.
Pony plate girder bridge over Niemans Creek on the Katy Trail (former MKT Railroad)
Open to pedestrians and bicyclists only
North Lake Railroad Bridge (Waukesha County, Wisconsin)Built 1911
Bridge over Wisc 83 on UPRR (Formerly C&NW) in North Lake (Town of Merton)
Open to traffic
Nut Junction Bridge (Cape Girardeau County, Missouri)Built 1938
Pony plate girder bridge over the Castor River Diversion Channel on Route N just east of the intersection with Route U and Route T
Open to two-lane traffic with no posted weight limit
Otterville Railroad Bridge (Cooper County, Missouri)Built 1938
Two-span pony plate girder railroad bridge over Lamine River, parallel with Route A
Open to railroad traffic
Platt Street Bridge (Hillsborough County, Florida)Built 1926
Bascule bridge over Hillsborough River on Platt Street in Tampa
Open to traffic
Poplar Street Bridge (St. Louis, Missouri)Built 1963
Steel deck girder bridge over the Mississippi River on I-55/I-64/I-70/US 40 in downtown St. Louis
Open to traffic
Quincy Bay Railroad Bridge (Adams County, Illinois)Plate girder bridge over Quincy Bay on the BNSF Railroad in Quincy
Open to railroad traffic
Quinsippi Island Bridge (Adams County, Illinois)Possibly built 1868 by the CB&Q Railroad; later retrofitted for vehicle traffic
Plate girder swing bridge over Quincy Bay providing access to Quinsippi Island Park in Quincy
Open to one-lane traffic
Richland Creek Railroad Bridge (Morgan County, Missouri)Deck plate girder bridge over Middle Richland Creek on the Rock Island Railroad
Line currently out of service
Robbins Ditch Railroad Bridge (Starke County, Indiana)Pony plate girder bridge over Robbins Ditch on CSX Railroad
One span open to railroad traffic, one span abandoned
Salt Fork Railroad Bridge (Saline County, Missouri)Built 1903 by the American Bridge Co.
Deck plate girder bridge over Salt Fork and CR 225 on the Union Pacific Railroad
Open to traffic
Seaford Bridge (Sussex County, Delaware)Built 1925 by the Chicago Bascule Bridge Co.
Bascule bridge over Nanticoke River on Front Street in Seaford
Open to traffic
Sedgewickville Bridge (Bollinger County, Missouri)Built 1936
Three-span pony plate-girder bridge over Whitewater River on Route K north of Sedgewickville
Open to two-lane traffic
Shell Rock River Crossing (Floyd County, Iowa)Built 1938
Bridge over Shell Rock River on Local road
Open to traffic
Sherman Beach Railroad Bridge (St. Louis County, Missouri)Plate girder bridge over Meramec River on the Union Pacific Railroad near Sherman Beach in Wildwood
Open to railroad traffic
Spring River CR 74 Bridge (Fulton County, Arkansas)Built 1916 by H.B. Walton
Five-span concrete deck girder bridge over Spring River on CR 74 (Old US 63) in Mammoth Spring
Open to one-lane traffic
Spring Road Bridge (Grundy County, Illinois)Built 1910
Three-span concrete girder bridge over Mazon River on Spring Road (TR 105), .3 mi. east of Campbell Rd
Open to one-lane traffic
State Center Lincoln Highway C&NW Bridge (Story County, Iowa)Deck plate girder bridge over 4th Street SW (The Lincoln Highway) on Union Pacific Double Mainline (Formerly Chicago & North Western Railway)
Open to traffic
Tipton Ford Bridge (Newton County, Missouri)Built ca. 1920
Deck girder bridge over Shoal Creek on Old US 71 at Tipton Ford
Open to traffic with a 15 ton weight limit
Turner Station Railroad Bridge (Greene County, Missouri)Pony plate girder railroad bridge over James River just south of the Turner Station Bridge near Route D
Open(?) to railroad traffic
UPRR Bridge at Shell Rock Crossing (Freeborn County, Minnesota)Deck plate girder bridge over Shell Rock River on UPRR Parallel to US 65 in Glennville
Open to traffic
Valley City Eagle Bridges (Pike County, Illinois)Built 1988
Concrete deck girder bridge over Illinois River on US 36/I 72 in Valley City
Open to traffic
Vienna City Park Bridge (Johnson County, Illinois)Built 1906 by the King Bridge Co.
Pony plate girder bridge on the Tunnel Hill State Trail (originally Cairo and Vincennes Railroad) over Little Cache Creek at Vienna City Park in Vienna
Open to pedestrians and bicyclists only
Vulcan Railroad Bridge (Iron County, Missouri)Built ca. 1946 by Missouri Pacific as part of a "grade and line revision project" to accomodate higher speed trains between St. Louis and Texas
Concrete railroad viaduct over Route BB at Vulcan just off MO 49
Open to railroad traffic above and two-lane road traffic below
Wapsipinicon (Overflow) River Lincoln Highway Bridge (Clinton County, Iowa)Built ca. 1930
Pony plate girder bridge over a branch of Wapsipinicon River on 235th Street (former Lincoln Highway)
Open to one-lane traffic
Waverly Railroad Bridge (Bremer County, Iowa)Deck plate girder bridge over Cedar River on former railroad now a pedestrian trail in Waverly
Open to pedestrians
West Fork Des Moines River IA 3 Bridge (Humboldt County, Iowa)Built 1939
Plate girder bridge over West Fork Des Moines River on IA 3
Open to traffic
Wildcat Creek Trestle (Carroll County, Indiana)Abandoned steel trestle over Wildcat Creek on the Monon Railroad near Owasco
Abandoned, but still intact
Willow Springs Viaduct (Howell County, Missouri)Built 1939
Plate girder bridge over the BNSF Railroad yard on MO 137 in Willow Springs
Open to two-lane traffic