Stones Branch Bridge (Bollinger County, Missouri)
Built 1922
Pony truss bridge over Stones Branch on MO 51, near the Route A intersection
Open to two-lane traffic on a paved road

Stones River TN 24 Bridge (Davidson County, Tennessee)
Built 1928
Through truss bridge over Stones River on TN 24 in Nashville
Open to traffic

Stono River SC 700 Bridge (Charleston County, South Carolina)
Built 1929 by the Greenville Steel & Iron Co.; rehabilitated and widened in 1951; replaced 2004
Lost pony truss swing bridge over Stono River on SC 700, west of Charleston
Open to traffic

Stony Creek Bridge (Dinwiddie County, Virginia)
Built 1926
Rainbow arch bridge over Stony Creek on Southbound US 1
Open to two lanes of southbound traffic

Stony Creek Bridge (Glenn County, California)
Built 1913; rehabilitated 1952
Concrete arch bridge over Stony Creek on CA 99W
Open to traffic

Stouts Creek Arch Bridge (Iron County, Missouri)
Built 1928
Open-spandrel arch bridge over Stouts Creek on MO 72 above Lake Killarney
Open to traffic

Stranger Creek Bridge (Atchison County, Kansas)
Built 1925
Pony truss bridge over Stranger Creek, 2.2 mi. north and 5.0 mi. west of Cummings
Closed to all traffic

Stranger Creek Bridge (Leavenworth County, Kansas)
Through truss bridge over Stranger Creek on Metro Avenue, 5.0 mi. north and 0.7 mi. east of Linwood
Open to traffic

Stranger Creek Bridge (Atchison County, Kansas)
Built 1925
Pony truss bridge over Stranger Creek, 0.5 mi. south and 0.5 mi. east of Farmington
Open to traffic

Stranger Creek Bridge (Atchison County, Kansas)
Built 1925; rehabilitated 1980
Pony truss bridge over Stranger Creek on Haskell Road, 0.5 mi. south of Farmington
Open to traffic

Stranger Creek Bridge (Atchison County, Kansas)
Built 1922
Pony truss bridge over Stranger Creek, 1.3 mi. north and 0.5 mi. east of Cummings
Open to traffic

Strangers Branch 500E4 Bridge (Parke County, Indiana)
Built ca. 1910
Concrete arch bridge over Strangers Branch on CR 500E4
Open to traffic

Strasburg Bridge (Shelby County, Illinois)
Built 1909
Wooden deck bridge over Unnamed creek on TR 320
Open to traffic

Strawberry River US 167 Bridge (Sharp County, Arkansas)
Built 1928 by Fred Luttjohann; widened in 1955
Three-span open-spandrel arch bridge over Strawberry River on US 167
Open to two-lane traffic

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

Stringers Ridge Tunnel (Hamilton County, Tennessee)
Built 1909
Tunnel under Stringers Ridge on State Highway 8
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

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
Closed to all traffic

Stueber Road Bridge (Crawford County, Missouri)
Built 1917
Pony truss bridge over a branch of Little Bourbeuse River on Stueber Road
Open to traffic

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

Sugar Creek 331st Street Bridge (Cass County, Missouri)
Built ca. 1920
Pony truss bridge over Sugar Creek on 331st Street
Open to 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
Closed to all traffic

Sugar Creek Bridge (Sullivan County, Indiana)
Built 1935
Concrete arch bridge over Sugar Creek on CR 400 West
Open to traffic

Sugar Creek Bridge (Whitfield County, Georgia)
Original arch bridge built 1926, had the one of the railings removed and steel stringer was built next to and attached to it in 1988-89
Concrete arch bridge with steel stringer attached over Sugar Creek on Little Murray Road
Open to traffic

Sugar Creek Bridge (Crawford County, Illinois)
Built 1937
Steel stringer bridge over Sugar Creek on Sbi-163
Open to traffic

Sugar Creek Bridge (Iroquois County, Illinois)
Built 1904(?)
Steel through arch bridge over Sugar Creek on 900N Road (CH 9), 3.25 mi. east of Milford
Open to one-lane traffic

Sugar Creek Bridge (Sullivan County, Indiana)
Built 1935
Concrete arch bridge over Sugar Creek on CR 325 West
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 Bridge (Shelby County, Indiana)
Built ca. 1920
Through truss bridge over Sugar Creek on CR 275 North
Open to traffic

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

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

Sulphur Creek Bridge (Sullivan County, Indiana)
Built 1925
Concrete arch bridge over Sulphur Creek on CR 600 East
Open to 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

Sumner Avenue Bridge (Humboldt County, Iowa)
Built 1919
Three-span concrete arch bridge over West Fork Des Moines River on Sumner Avenue in Humboldt
Open to traffic

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

Suncook Connector Bridge (Merrimack County, New Hampshire)
Built 2007
Deck truss bridge over Suncook River and Buck Street on US 3 in Suncook
Open to traffic

Suncook River Bridge (Merrimack County, New Hampshire)
Built 1931, removed 2007.
Deck truss bridge over Suncook River on US 3 in Allenstown
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

Sunset Blvd. Bridge over Glendale Blvd. (Los Angeles County, California)
Built 1934
Concrete arch bridge over Glendale Blvd. on Sunset Blvd. in Los Angeles
Open to traffic

Sunset Blvd. Bridge Over Myra (Los Angeles County, California)
Built 1929
Concrete arch bridge over Myra Avenue on Sunset Blvd. in Los Angeles
Open to traffic

Sunset Blvd. Bridge Over Silver Lake Blvd. (Los Angeles County, California)
Bridge over SIlver Lake Blvd. in Silver Lake, Los Angeles, California
Open to traffic

Sunshine Skyway Bridge (Pinellas County, Florida)
Opened to traffic April 20, 1987
Cable-stayed bridge over Tampa Bay on I-275/US 19 at Saint Petersburg
Open to four lanes of traffic

Surgoinsville Bridge (Hawkins County, Tennessee)
Built 1955
Pratt Truss bridge over Holston River on County Road 2604 in Surgoinsville
Open to traffic

Sutton Road Bridge (Linn County, Iowa)
Built 1879; rehabilitated 1987
Whipple through truss bridge over Wapsipinicon River on Sutton Road near Paris
Open to traffic

Swan Creek Arch Bridge (Taney County, Missouri)
Built 1932 by contractor M.E. Gillioz; made obsolete in 1951 by the parallel truss bridge
Open-spandrel arch bridge over Swan Creek (part of Bull Shoals Lake) on Old US 160 near Forsyth
Open to traffic

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

Swan Street Bridge (Jefferson County, Kentucky)
Built 1911
Concrete arch bridge over South Fork Beargrass Creek on Swan Street in Louisville
Open to 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

Sweet Potato Road Bridge (Union County, Illinois)
Built 1937; replaced 2006
Wooden bridge over Mill Creek on Sweet Potato Road (TR 285) just off IL 127, 0.7 mi. north of Mill Creek
Replaced by new 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

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

Tacoma Narrows Bridge (Pierce County, Washington)
Built 1949
Suspension bridge over Tacoma Narrows on WA 16 in Tacoma
Open to traffic

Tacoma Narrows Bridge (Pierce County, Washington)
Built 2007
Suspension bridge over Tacoma Narrows on EB SR-16 in Tacoma
Open to traffic

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

Tallahatta Creek Bridge (Lauderdale County, Mississippi)
Built 1953
Steel stringer bridge over Tallahatta Creek on US 80
Open to traffic

Tama Lincoln Highway Bridge (Tama County, Iowa)
Built 1915 by Paul Kingsley
Concrete bridge over Mud Creek on 5th Street E in Tama
Open to traffic

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

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

Temple Street over Figuora Street (Los Angeles County, California)
Built 1940
Bridge over Figueroa Street on Temple Street in Los Angeles
Open to traffic

Temple Street over Silver Lake Blvd. (Los Angeles County, California)
Built 1934
Steel stringer bridge over Silver Lake Blvd on Temple Street in Los Angeles
Open to traffic

Temporal Road Trestle (Pulaski County, Missouri)
Built 1941 as part of a railroad spur to Fort Leonard Wood
Massive wooden trestle on the US Army Railroad over Temporal Road and an unnamed creek
Open to railroad traffic

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 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

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 I-24 Bridge (Marshall County, Kentucky)
Built 1974
Pair of steel through arch bridges over the Tennessee River on I-24
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 Noire Creek CR 10 Bridge (Clark County, Arkansas)
Built 1928; rehabilitated 1995
Through truss bridge over Terre Noire Creek on CR 10 (Bateman Road)
Closed to all 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 Dalles Bridge (Wasco County, Oregon)
Built 1954
Through truss bridge over Columbia River on US 197 in City of The Dalles
Open to traffic

The Old Road over Castaic Creek (Los Angeles County, California)
Built 1931
Bridge over Castaic Creek on The Old Road
Open to traffic

The Old Road over the Santa Clara River (Los Angeles County, California)
Built 1928
Steel stringer bridge over Santa Clara River on The Old Road in Santa Clarita
Open to 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 Avenue Bridge (Linn County, Iowa)
Built 1912; rehabilitated 1966
Arch bridge over Cedar River on Third Avenue in Cedar Rapids
Open to traffic

Third Avenue Bridge (New York County, New York)
Built 1900; rehabilitated 1957
Swing bridge over Harlem River on Third Avenue in New York
Open to traffic

Third Creek Bridge (Knox County, Tennessee)
Built 1936
Concrete culvert-style arch bridge over Third Creek on U.S. 11-70 (State Highway 1) in Knoxville
Open to traffic

Third Street Bridge (Allen County, Ohio)
Built 1912
Arch bridge over Flat Fork Creek on Third Street in Delphos
Open to traffic

Third Street Bridge (Ottawa County, Kansas)
Built 1915
Concrete arch bridge over Pipe Creek on 3rd Street in Minneapolis
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

Thomas Bridge or Waveland Bridge (Shawnee County, Kansas)
Open-spandrel arch bridge over Wakarusa River on Wanamaker Road
Open to traffic

Thomas Creek Bridge (Curry County, Oregon)
Built 1961
Deck truss bridge over Thomas Creek on US 101
Open to traffic

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

Thompson Creek Bridge (East Feliciana Parish, Louisiana)
Built 1925
Through truss bridge over Thompson Creek on a local road, west of Norwood
Closed to all traffic

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

Thompson Ford Bridge (Madison County, Missouri)
Built ca. 1920
Low-water concrete slab bridge over Little St. Francis River on CR 503 (Thompson Ford Road)
Open to traffic

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

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

Thurman Street Bridge (Multnomah County, Oregon)
Built 1905
Deck truss bridge over Balch Gulch on NW Thurman Street in Portland
Open to 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