Streit Road Bridge (McHenry County, Illinois)
Pony truss bridge over North Branch Kishwaukee Creek on Streit Road
Open to two-lane 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

Stucker Creek IN 3 Bridge (Scott County, Indiana)
Built 1939; rehabilitated 1979
Pony truss bridge over Stucker Creek on IN 3
Open to 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

Stump Ford Bridge (Cedar County, Missouri)
Pony truss bridge over Cedar Creek on CR 274
Open to one-lane traffic

Sturgis Road Bridge (Faulkner County, Arkansas)
Originally built 1937 over Gold Creek on Sturgis Road; replaced and relocated in 1997
Relocated through truss bridge over an inlet of Gold Creek at Wilhelmina Cove Subdivision
Open to pedestrians only

Sugar Creek 2470E Bridge (Iroquois County, Illinois)
Built 1927
Through truss bridge over Sugar Creek on TR 324, 1.5 mi. east of Milford
Closed to all traffic

Sugar Creek 350 West Bridge (Boone County, Indiana)
Built ca. 1910
Through truss bridge over Sugar Creek on CR 350 West (Creek Road) just east of I-65
Open to one-lane traffic

Sugar Creek Branch 3000E Bridge (Iroquois County, Illinois)
Built 1916; rehabilitated 1933
Through truss bridge over a branch of Sugar Creek on 3000E Road, 2 mi. northeast of Stockland
Open to traffic

Sugar Creek Bridge (Pike County, Missouri)
Pony truss bridge over Sugar Creek on CR 115
Open to one-lane with a 7 ton weight traffic

Sugar Creek Covered Bridge (Sangamon County, Illinois)
Built 1880 by Thomas Black; rehabilitated 1965
Covered bridge over Sugar Creek at Covered Bridge Road southeast of Chatham in Chatham
Open to pedestrians only

Sugar Creek CR 203 Bridge (Maries County, Missouri)
Built 1998-99 with a superstructure relocated from elsewhere
Pony truss bridge over Sugar Creek on CR 203 south of Meta
Open to traffic

Sulfur Fork Bridge (Montgomery County, Tennessee)
Built 1890 by the Converse Bridge Company
Pratt through truss bridge over Sulfur Fork on an old alignment of the Old Clarksville-Springfield Rd. in Port Royal State Park
Open to pedestrians

Sulpher Lake Bridge (Redwood County, Minnesota)
Built 1927
Through truss bridge over Sulpher Lake on MN 19
Open to traffic

Sulphur Avenue Bridge (St. Louis, Missouri)
Built ca. 1925; made obsolete by new bridge in 1970
Baltimore through truss bridge over River Des Peres on Sulphur Avenue between I-44 and Manchester
Closed to all traffic

Sulphur Springs Railroad Bridge (Hillsborough County, Florida)
Through truss bridge over Hillsborough River on the former Seaboard Air Line Railway (now CSX)
Open to traffic

Sumnerville Station Bridge (Ottawa County, Kansas)
Built ca. 1930
Pony truss bridge over Solomon River on Quaker Road
Open to traffic

Sundial Bridge (Shasta County, California)
The Sundial Bridge is a bridge that spans the Sacramento River in Redding, CA. It was designed by Santiago Calatrava and completed in 2004 at a cost of 23 Million Dollars.
Cantilevered through truss bridge over Sacramento River.
Open to pedestrians

Sunny Valley Covered Bridge (Josephine County, Oregon)
Built 1920; rehabilitated 2001
Covered bridge over Grave Creek on Sunny Valley Loop
Open to traffic

Sunset Bridge (Polk County, Missouri)
Built 1884-85 on the Bolivar-Buffalo Road at Burns by the King Bridge Co.; relocated to Sunset Ford in 1931-32
Lost through truss bridge over Pomme de Terre River on 475th Road between the ends of Route Y and Route YY
No longer exists

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

Surprise School Bridge (Henry County, Missouri)
Lost through truss bridge over South Grand River near Gaines, probably beyond the end of Route W
Destroyed by the creation of Truman Reservoir

Swan Creek Bridge (Osage County, Missouri)
Built ca. 1930
Pony truss bridge over Swan Creek on CR 625
Open to one-lane traffic

Swan Creek US 160 Bridge (Taney County, Missouri)
Built 1951
Two-span through truss bridge over Swan Creek (part of Bull Shoals Lake) on US 160 near Forsyth
Open to two-lane traffic

Swann Covered Bridge (Blount County, Alabama)
Built 1933
Covered bridge over Locust Fork River on Swann Bridge Road
Open to traffic

Swede Creek Bridge (Riley County, Kansas)
Built ca. 1940
Pony truss bridge over Swede Creek on Carlson Road, 4.9 mi. east and 6.4 mi. north of Randolph
Open to traffic

Switzer Covered Bridge (Franklin County, Kentucky)
Built 1855. Rehabilitated in 1906 and again 1990. Bridge placed on National Register of Historic Places in 1974. Bridge was washed off its supports on March 1, 1997, but restored in 1998.
Howe through truss bridge over North Elkhorn Creek on KY 1262
Open to pedestrians

Table Rock Lake MO 39 Bridge (Barry County, Missouri)
Built 1958
Cantilevered through truss bridge over Table Rock Lake (White River) on MO 39 near Shell Knob
Open to two-lane traffic

Tabo Covered Bridge (Lafayette County, Missouri)
Washed away in 1928
Lost covered bridge over Tabo Creek on the Santa Fe Trail (now US 24), west of Dover
No longer exists

Tallahatchie River Bridge (Panola County, Mississippi)
Built 1940
Through truss bridge over Tallahatchie River on MS 6 west of Batesville
Open to two-lane traffic

Tallahatchie River Bridge (Union County, Mississippi)
Built 1927; made obsolete by a new bridge in 1955
Pony truss bridge over Tallahatchie River on CR 115 (Old MS 15) at New Albany
Abandoned with northern approach spans missing

Taos Gorge Bridge (Taos County, New Mexico)
Built 1965
Deck truss bridge over Rio Grande on US 64, northwest of Taos
Open to traffic

Tauy Creek Bridge (Franklin County, Kansas)
Built 1895 by the Kansas City Bridge Co.
Through truss bridge over Tauy Creek on Nebraska Road, northeast of Ottawa
Closed to all traffic

Tauy Creek Bridge (Franklin County, Kansas)
Built ca. 1920
Pony truss bridge over Tauy Creek, 3.0 mi. east of N. Otawa
Open to 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

Teegarden Covered Bridge (Columbiana County, Ohio)
Built 1876 by Robinson and McCracken
Covered bridge over Middle Fork Little Beaver on Eagleton Road (TR 761)
Open to pedestrians only

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

Ten Mile Creek Bridge (Miami County, Kansas)
Built ca. 1910; replaced 2004
Lost through truss bridge over Ten Mile Creek, 6.0 mi. north and 6.6 mi. west of Louisburg
No longer exists

Ten Mile Creek Bridge (Winneshiek County, Iowa)
Built 1900
Pony truss bridge over Ten Mile Creek on a local road
Open to traffic

Ten Mile Creek Bridge (Winneshiek County, Iowa)
Built ca. 1895
Pony truss bridge over Ten Mile Creek on Happy Hollow Road
Open to traffic

Tennessee River Bridge (Morgan County, Alabama)
Built 1931
Through truss bridge over Tennessee River on US 231/AL 53 in Huntsville
Open to traffic

Tennessee River Railroad Bridge (Hamilton County, Tennessee)
Built 1920
Vertical lift through truss bridge over Tennessee River on the Norfolk Southern Railway in Chattanooga
Open to railroad traffic

Terre Bleue Bridge (St. Francois County, Missouri)
Replaced in 1964
Lost through truss bridge over Terre Bleue Creek on Route K east of Bonne Terre
Replaced by a modern bridge

Terre Noire Branch AR 26 Bridge (Clark County, Arkansas)
Lost pony truss bridge over a branch of Terre Noire Creek on AR 26
No longer exists

Terre Noire Creek AR 26 Bridge (Clark County, Arkansas)
Replaced 1954
Lost through truss bridge over Terre Noire Creek on AR 26
Replaced by a new bridge

Terre Noire Creek CR 10 Bridge (Clark County, Arkansas)
Built 1928; rehabilitated 1995
Through truss bridge over Terre Noire Creek on CR 10 (Bateman Road)
Open to traffic

Terre Noire Creek US 67 Bridge (Clark County, Arkansas)
Built 1931 by the Virginia Bridge & Iron Co. of Roanoke, Virginia
Pony truss bridge over Terre Noire Creek on US 67
Open to traffic

Terre Rouge Creek US 67 Bridge (Hempstead County, Arkansas)
Built 1931 by the Virginia Bridge & Iron Co.
Pony truss bridge over Terre Rouge Creek on US 67
Open to two-lane traffic

Texas Creek Bridge (Fremont County, Colorado)
Built 1907 by the Pueblo Bridge Co.
Pony truss bridge over Arkansas River on CR 27 at Texas Creek
Open to traffic

Texas Street Bridge (Bossier Parish, Louisiana)
Built 1934; rehabilitated 1984
Cantilevered through truss bridge over Red River on US 80 in Shreveport
Open to four-lane traffic

Thayer Viaduct (Oregon County, Missouri)
Built by M.S. Cartter & Co. of St. Louis
Through truss bridge over the BNSF railroad and Two Mile Creek on MO 19/Business US 63 in Thayer
Open to two-lane traffic

The Sny Bridge (Pike County, Illinois)
Through truss bridge over The Sny on TR 136, 2 mi. south of Rockport
Open to traffic

Thebes Bridge (Alexander County, Illinois)
Built 1905 by a consortium of five railroad companies
Cantilevered through truss railroad bridge over the Mississippi River at Thebes
Open to railroad traffic on two tracks

Theodosia Bridge (Ozark County, Missouri)
Built 1941; rehabilitated 1951
Ten-span through truss bridge over Little North Fork White River (arm of Bull Shoals Lake) on US 160 near Theodosia
Open to two-lane 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

Third Street Bridge (Marion County, Missouri)
Lost bowstring truss bridge over Bear Creek on Third Street (now MO 79) in Hannibal
No longer exists

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

Thompson Creek Bridge (Polk County, Arkansas)
Built 1925
Pony truss bridge over Thompson Creek on CR 37 (Old US 71)
Open to traffic

Thompson Creek Bridge (Mercer County, Kentucky)
Built 1935
Pony truss bridge over Thompson Creek on Central Pike
Open to traffic

Thompson Mill Covered Bridge (Shelby County, Illinois)
Built 1868 at a cost of $2,500
Covered bridge over Kaskaskia River north of Cowden
Open to pedestrians only

Thompson River 3rd Street Bridge (Grundy County, Missouri)
Built 1921
Two-span through truss bridge over Thompson River on 3rd Street (Old MO 6) west of Trenton
Open to traffic

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

Tice Railroad Bridge (Lee County, Florida)
Built ca. 1903 as a swing bridge by the Atlantic Coast Line Railroad; main span replaced 1977 with a bascule draw
Bascule bridge over the Caloosahatchee River on the Seminole Gulf Railway in North Fort Myers
Open to traffic

Times Beach Railroad Bridge (St. Louis County, Missouri)
Three-span deck truss bridge over Meramec River on the BNSF Railroad at Times Beach, near Deicke Road
Open to railroad traffic

Timpas Bridge (Otero County, Colorado)
Built 1924, rehabilitated in 1966
Through truss bridge over Timpas Creek on CR N, just off US 350
Open to one-lane traffic

Tioga Road Bridge (Carroll County, Indiana)
Built 1890 by the Wrought Iron Bridge Co.
Two-span through truss bridge over Tippecanoe River on Tioga Road
Open to pedestrians only

Tippecanoe River 75 East Bridge (Pulaski County, Indiana)
Built ca. 1890
Two-span through truss bridge over Tippecanoe River on Road 75 East, south of Winamac
Closed to all traffic

Tippecanoe River Bridge (Pulaski County, Indiana)
Built 1948
Pony truss bridge over Tippecanoe River on CR 625 East in Monterey
Open to traffic

Tippecanoe River IN 119 Bridge (Pulaski County, Indiana)
Built 1948; rehabilitated 1996
Through truss bridge over Tippecanoe River on IN 119
Open to 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

Tobias Bridge (Jefferson County, Indiana)
Built 1885; rehabilitated 2004
Wrought-iron through truss bridge over Big Creek on CR 1360 West
Open to one-lane traffic

Tongue River Bridge (Sheridan County, Wyoming)
Built 1917
Parker Pony truss bridge over Tongue River on CN3-71
Open to traffic

Toston Bridge (Broadwater County, Montana)
Built 1919-20 by Security Bridge Co. of Billings; made obsolete by new bridge in 1955
Through truss bridge over Missouri River on CR 415 (Old US 287) at Toston
Open to traffic

Totten Ford Bridge (Crawford County, Indiana)
Built ca. 1910; rehabilitated 1995
Through truss bridge over Blue River on CR 590 North
Open to traffic

Township Road 7 Bridge (Moultrie County, Illinois)
Through truss bridge over an unnamed creek on TR 7, 3.3 mi. northwest of Lovington
Closed to all traffic

Towpath Bridge (Coshocton County, Ohio)
Built ca. 1872; reconstructed from parts at a later date
Iron pony truss footbridge over the Ohio & Erie Canal at Uppermost Triple Locks in Roscoe Village
Open to pedestrians only

Trent Railroad Bridge (Moody County, South Dakota)
Abandoned pratt pony truss bridge over Big Sioux River on abandoned railroad
Abandoned

Trenton Viaduct (Grundy County, Missouri)
Built 1931; replaced 2003
Lost through truss bridge over the Union Pacific Railroad on MO 6 in Trenton
Replaced by a new bridge

Trickum Road Bridge (Pettis County, Missouri)
Built 1884-85 by the King Bridge Co. on the county seat road between Sedalia and Marshall. Relocated ca. 1920 a short distance to the southwest. Replaced by a new concrete bridge in 1991
Lost through truss over Heaths Creek on Trickum Road just west of the intersection between US 65 and Route BB
Replaced by a concrete 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

Tunnelton Foot Bridge (Preston County, West Virginia)
Through truss bridge over CSX Mainline on Pedestrian Walkway, North St. to South St
Open to pedestrians

Tuque Creek Bridge (Warren County, Missouri)
Built 1933
Pony truss bridge over Tuque Creek on MO 47/94 just southeast of Marthasville
Open to two-lane traffic

Turkey Creek Bridge (Benton County, Missouri)
Built ca. 1930; rehabilitated 1974
Pony truss bridge over Turkey Creek on CR SE 810 near the end of Route PP
Open to traffic

Turkey Creek Bridge (Cedar County, Missouri)
Built ca. 1940; rehabilitated 1984
Pony truss bridge over Turkey Creek on CR 752 (Powerline Road)
Open to one-lane traffic

Turkey Creek Katy Bridge (Callaway County, Missouri)
Built 1926 by the American Bridge Co.
Through truss bridge over Turkey Creek on the Katy Trail (former MKT Railroad) north of Jefferson City in Jefferson City
Open to pedestrians and bicyclists only

Turkey Creek Old US 65 Bridge (Pettis County, Missouri)
Built 1925
Pony truss bridge over Turkey Creek on Claycomb Road (Old US 65) north of Sedalia
Open to traffic

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

Turnback Creek Route DD Bridge (Lawrence County, Missouri)
Built 1955
Pony truss bridge over Turnback Creek on Route DD
Open to one-lane traffic

Turner Station Bridge (Greene County, Missouri)
Built ca. 1925
Through truss bridge over James River on FM 148 (Old Route D) east of Springfield
Only to pedestrians only, but could still handle two-lane vehicular traffic

Tuscumbia Bridge (Miller County, Missouri)
Built 1932
Through and deck truss bridge over the Osage River on MO 17 at Tuscumbia
Open to two-lane traffic, but in poor condition

Twenty-First Street Bridge (St. Louis, Missouri)
Built 1892 by the City of St. Louis. Closed to traffic in 1976 and demolished after 1984
Lost three-span through truss bridge over the railroad tracks on 21st Street south of Highway 40
Demolished but never replaced

Twin Falls-Jerome Bridge (Twin Falls County, Idaho)
Built 1927; replaced 1976
Lost cantilevered deck truss bridge over Snake River on US 93 at Twin Falls
Replaced by the Perrine Bridge

Two Bayou Covered Bridge (Ouachita County, Arkansas)
Lost covered bridge over Two Bayou Creek on US 79 just southwest of Camden in Camden
No longer exists

Two Mile Creek Bridge (Polk County, Arkansas)
Built 1920
Through truss bridge over Two Mile Creek on CR 37 (Old US 71)
Open to one-lane traffic

Two Mile Creek Relief Bridge (Polk County, Arkansas)
Built 1923
Pony truss bridge over Two Mile Creek Relief on CR 37 (Old US 71)
Open to one-lane traffic

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

Union Avenue Bridge (Pueblo County, Colorado)
Built 1925; rehabilitated 1988
Two-span deck truss bridge over the Arkansas River on Union Avenue in Pueblo
Open to traffic