Total length 175-250 feet
Sand Creek IN 3 Bridge (Jennings County, Indiana)Built 1935; rehabilitated 1982
Through truss bridge over Sand Creek on IN 3
Open to traffic
Sandy Creek MO 79 Bridge (Lincoln County, Missouri)Built 1938
Through truss bridge over Sandy Creek on MO 79 near Foley
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
Seven Stone Arches Bridge (St. Francois County, Missouri)Built 1932 by the Works Progress Administration
Seven stone arch spans over Terre Bleue Creek on Hillsboro Road
Open to traffic with a 15 ton weight limit
Sevenmile Bridge (Mineral County, Colorado)Built 1935; relocated 1981
Deck truss bridge over the Rio Grande at the entrance to Marshall Park Campground, just off CO 149
Open to traffic
Shackelford Bridge (Cooper County, Missouri)Built 1913
Through truss bridge over Lamine River on Shackelford Bridge Road
Open to traffic
Silver Creek IN 403 Bridge (Clark County, Indiana)Built ca. 1940; rehabilitated 1976
Through truss bridge over Silver Creek on IN 403
Open to traffic
Sixth Street Bridge (Minnehaha County, South Dakota)Built 1975
Bridge over Big Sioux Rv on Sixth Street E of Phillips Ave. in Sioux Falls
Open to traffic
Slide Canyon Bridge (Los Angeles County, California)Built 1931
Concrete arch bridge over Slide Canyon on CA 2 in Pasadena
Open to traffic
Smoky Hill River Bridge (Dickinson County, Kansas)Built 1915
Through truss bridge over Smoky Hill River on Oat Road, 2.5 mi. east and 0.8 mi. south of Detroit
Closed to all traffic(?)
South Boat Ditch Bridge (Clark County, Arkansas)Built ca. 1928
Through truss bridge over South Boat Ditch on CR 8
Open to one-lane traffic
South Fork Blue River IN 60 Bridge (Washington County, Indiana)Built 1937
Concrete arch bridge over South Fork Blue River on IN 60 in New Pekin
Open to traffic
South Fork US 421 Bridge (Clinton County, Indiana)Built 1940; rehabilitated 1985
Pony truss bridge over South Fork Wildcat Creek on US 421
Open to traffic
Spencer's Crossing Bridge (Anderson County, Kansas)Built 1885 by the Wrought Iron Bridge Co.; replaced 2005
Through truss bridge over Pottawatomie Creek, 0.6 mi. west and 0.1 mi. north of Greeley
Preserved
Spring Hill Road Bridge (Christian County, Missouri)Built 1914 by the Canton Bridge Co.; demolished 2006
Lost through truss bridge over Finley Creek on Spring Hill Road northeast of Sparta
No longer exists
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 River Old US 60 Bridge (Lawrence County, Missouri)Built 1927
Concrete tee beam bridge over Spring River on Business US 60 near Verona
Open to two-lane traffic
Spring River Route O Bridge (Jasper County, Missouri)Built 1935
Through truss bridge over Spring River on Route O
Open to two-lane traffic
Springdale Covered Bridge (Leavenworth County, Kansas)Built ca. 1859; rehabilitated 1946
Lost covered bridge over Stranger Creek near Springdale
No longer exists
Springfield Bridge (Faulkner County, Arkansas)Completed July 1874 by the King Bridge Manufactory & Iron Works of Iola, Kansas, a branch of the King Bridge Co. of Cleveland, Ohio. Bypassed by a new bridge 1991.
Iron bowstring truss bridge over Cadron Creek near Springfield on the Conway-Faulkner County line
Open to pedestrians only
Squirrel Bridge (Fremont County, Idaho)Built during the late 1930's by the Civilian Conservation Corps; replaced 1983
Lost wooden Howe pony truss bridge over Fall River on CCC Camp Road
Replaced by a new bridge
St. Johns Creek Route YY Bridge (Franklin County, Missouri)Built 1957
Three-span pony truss bridge over St. Johns Creek on Route YY
Open to two-lane traffic
State Street Bridge (Jackson County, Minnesota)Built 1985. Previous spans consisted of a 5-panel through truss bridge built ca. 1900. Span was replaced with riveted Parker through truss span relocated from US 71 Bridge. Bridge was constructed by Iowa Bridge Co. in 1924. Bridge replaced 1985
Steel stringer bridge over Des Moines River on State Street in Jackson
Open to traffic
Stringtown Bridge (Cole County, Missouri)Built 1930; made obsolete by new bridge in 1974
Through truss bridge over North Moreau Creek on Hemstreet Road west of Jefferson City
Open to two-lane traffic
Stuckey's Bridge (Lauderdale County, Mississippi)Built 1901 by the Virginia Bridge & Iron Co.
Stearns through truss bridge over Chunky River on Stuckey Bridge Road
Open to one-lane traffic
Sumnerville Station Bridge (Ottawa County, Kansas)Built ca. 1930
Pony truss bridge over Solomon River on Quaker Road
Open to traffic
Sunny Valley Covered Bridge (Josephine County, Oregon)Built 1920; rehabilitated 2001
Covered bridge over Grave Creek on Sunny Valley Loop
Open to traffic
Sunshine Drive Bridge (Jefferson County, Missouri)Built 1934; replaced 2004
Lost through truss over Joachim Creek on Sunshine Drive (Old Route A) in Festus
Removed to make room for new concrete bridge
Sylamore Creek Swinging Bridge (Stone County, Arkansas)Built 1943; rehabilitated 1985
Swinging bridge over South Sylamore Creek on CR 238 (Old AR 14)
Open to one-lane traffic
Taylor Bridge (Marion County, Missouri)Built 1929, replacing an earlier bridge
Through truss bridge over North Fabius River on CR 313 (Old US 24/61)
Open to traffic with a weight limit
Teilbur Bridge (Clay County, Iowa)Built 1907 by the Clinton Bridge & Iron Works
Through truss bridge over Little Sioux River on 470th Street/240th Avenue east of US 71
Open to one-lane traffic with a weight limit
Tennessee Avenue Bridge (Allen County, Indiana)Built 1912; rehabilitated 1998
Two-span arch bridge over St. Joseph River on Tennessee Avenue in Fort Wayne
Open to traffic
Third Street Bridge (Goodhue County, Minnesota)Built 1910 by A.Y. Bayne & Co. of Minneapolis and Louis P. Wolff, engineer
Through truss bridge over Cannon River on Third Street in Cannon Falls
Open to one-lane traffic
Thompson Creek Bridge (East Feliciana Parish, Louisiana)Built 1925
Through truss bridge over Thompson Creek on a local road, west of Norwood
Open to one-lane traffic, but in very poor condition
Three Creek Bridge (Union County, Arkansas)Built 1930-31 by the Virginia Bridge & Iron Co.; replaced 1999
Pony truss bridge over Three Creek on AR 15
No longer exists
Thunder Bridge (Clay County, Iowa)Built 1905
Through truss bridge over Little Sioux River on 355th Street (Thunder Bridge Road) just off 4th Street in Spencer
Open to one-lane traffic
Tiskilwa Bridge (Bureau County, Illinois)Built 1884 by the Smith Bridge Co.; replaced 1995
Lost through truss bridge over Bureau Creek on TR 236 near Tiskilwa
Replaced by modern bridge
Tull Bridge (Saline County, Arkansas)Through truss bridge over Saline River on CR 5 (Old AR 291) west of Tull in Tull
Closed with approaches removed and awaiting rehabilitation
Tunnel No. 4 (Gilpin County, Colorado)Built 1939
Abandoned tunnel on CO 119 near the junction with US 6
Still intact, but boarded up after the roads were realigned to make this tunnel unnecessary
Turkey Knob Bridge (Polk County, Missouri)Through truss bridge over Little Sac River on 505th Road, southeast of Aldrich
Closed to all traffic
Turkey River Bridge (Winneshiek County, Iowa)Built 1873 by the Wrought Iron Bridge Co.
Bowstring through truss bridge over Turkey River on Little Church Road
Open to traffic
Turnback Creek Old US 66 Bridge (Lawrence County, Missouri)Built 1923; made obsolete by new bridge on US 66 (now MO 96) in 1960
Three-span pony truss bridge over Turnback Creek on Old US 66
Open to traffic with a 3 ton weight limit
Tyronza River AR 297 Bridge (Mississippi County, Arkansas)Built 1968; replaced 2006
Lost pony truss bridge over Tyronza River on AR 297 just north of Dyess in Dyess
Replaced by a new bridge
Upper Iowa River Bridge (Winneshiek County, Iowa)Rehabilitated 1974
Through truss bridge over Upper Iowa River on a local road
Open to traffic
Upper Iowa River Bridge (Winneshiek County, Iowa)Built 1900
Through truss bridge over Upper Iowa River on a local road
Open to traffic
US Hwy 65/ Main Avenue Bridge (Freeborn County, Minnesota)Built 1955
Lost steel stringer bridge over City Street on US Hwy. 65
Replaced by new bridge
Van Buren Avenue Bridge (Stephenson County, Illinois)Built 1885 by the Wrought Iron Bridge Co.
Through truss bridge over Pecatonica River on N. Van Buren Avenue in Freeport
Open to pedestrians only
Verdigris River Bridge (Greenwood County, Kansas)Pratt through truss bridge over Verdigris River, 3.0 mi. east and 1.5 mi. south of Madison
Open to traffic
Vermilion River Bridge (Vermilion County, Illinois)Built 1935
Through truss bridge over North Fork Vermilion River on CH 1, 0.1 mi. west of Danville
Open to traffic
Waldo Road Bridge (Yuba County, California)Built 1901
Through truss bridge over Dry Creek on Waldo Road in Spenceville Wildlife Area
Open to one-lane traffic
Wallace Bridge (Perry County, Arkansas)Built 1909
Through truss bridge over Fourche La Fave River on CR 18
Open to traffic
Walnut Acres Road Bridge (Cole County, Missouri)Built ca. 1910
Through truss bridge over North Moreau Creek on Walnut Acres Road
Open to traffic
Walnut River Bridge (Butler County, Kansas)Built by the Wrought Iron Bridge Co.
Through truss bridge over Walnut River, 0.7 mi. west and 2.0 mi. south of Douglass
Open to traffic
Walter Halloran Memorial Bridge (Jackson County, Minnesota)Built 1955; rehabilitated 1982. Dedicated in honor of Pastor Walter Halloran in 1994 Previous bridge was a 7-panel Pratt through truss bridge with M-frame portals.
Steel stringer bridge over Des Moines River on Csah 14 in Jackson
Open to traffic
Wappapello Bridge (Wayne County, Missouri)Built 1911 by Stupp Brothers Bridge & Iron Co.
Through truss bridge over St. Francis River downstream from Wappapello Dam on CR 517
Open to traffic with a 3 ton limit on a gravel road
War Eagle Creek Bridge (Madison County, Arkansas)Built 1924; made obsolete by a new bridge in 1960
Two-span open-spandrel arch bridge over War Eagle Creek on CR 264 (Old AR 68)
Open to one-lane traffic
Wertz Covered Bridge (Berks County, Pennsylvania)Built 1867 or 1869
Covered bridge over Tulpehocken Creek on Red Bridge Road
Open to pedestrians only
West Fork Cache River AR 230 Bridge (Lawrence County, Arkansas)Built 1967
Pony truss bridge over West Fork Cache River on AR 230
Open to traffic
White Mills Bridge (Hardin County, Kentucky)Built 1918; rehabilitated 1937
Through truss bridge over Nolin River on Old KY 84
Open to traffic
White River CR 300S Bridge (Delaware County, Indiana)Built 1902 by the Indiana Bridge Co.
Through truss bridge over White River on CR 300S
Open to one lane traffic
White Rock Bridge (Washington County, Rhode Island)Built 1906 by the National Construction Co.; railroad discontinued 1922; bridge closed to all traffic in 1976
Lost(?) through and pony truss bridge over Pawcatuck River on Bridge Road/White Rock Road at Westerly
No longer exists
Whitewater Bridge (Cape Girardeau County, Missouri)Built 1954, replacing an older bridge built ca. 1880 located a short distance to the north
Pony truss bridge over Whitewater River on Route A, just west of Whitewater
Open to two-lane traffic
Wildcat Creek IN 75 Bridge (Carroll County, Indiana)Built 1947; rehabilitated 2001
Through truss bridge over Wildcat Creek on IN 75
Open to traffic
Williamsville Bridge (Wayne County, Missouri)Built 1912 by the Vincennes Bridge Co.; closed to traffic in Feb. 2006 and demolished Aug. 2006
Lost through truss bridge over Black River on CR 417 south of Williamsville
Demolished August 2006
Wishart Bridge (Polk County, Missouri)Wooden trestle over a branch of Slagle Creek on the Frisco Highline Trail at Wishart
Open to pedestrians only