There are 3,554 bridges in this category · Only showing 3,280 bridges with photos
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Pin-connected

Pin-connected is a type of construction where many of the truss members (especially the high-load members) are connected together by a pin, or bolt, that passes through holes in each of the members. This pin is typically threaded on both ends, smooth in the middle, and a lomas nut is used to tighten the members together.

Sandy Hook Bridge (Fairfield County, Connecticut)
Built 1890
Pratt through truss bridge over Pootatuck River on Dayton Street
Open to pedestrians only

Sangamon River Bridge (Piatt County, Illinois)
Two-span through truss bridge over Sangamon River on TR 51
Intact but closed to all traffic

Sangamon River Bridge (Sangamon County, Illinois)
Built ca. 1950
Two-span through truss bridge over Sangamon River on Oak Crest Rd, 2.0 mi. east of Clear Lake
open to traffic

Sank Bridge (Bollinger County, Missouri)
Built 1908 near Zalma by Stupp Brothers Bridge & Iron Co.; relocated here in 1927
Lost bedstead pony truss bridge over Clubb Creek on CR 530, northeast of Zalma
Replaced by a new bridge

Sans Bois Creek Bridge (Haskell County, Oklahoma)
Built ca. 1910
Through truss bridge over Sans Bois Creek on 3138C
Replaced by a new bridge

Sans Souci Bridge (Oldest) (Black Hawk County, Iowa)
Built 1872 at 4th Street; Relocated 1904; Replaced?
Lost Bowstring through truss bridge over Cedar River on Lindale Avenue
Replaced by a new bridge

Santa Fe Street Bridge (Jackson County, Missouri)
Built Ca. 1888, Relocated Here 1912; rehabilitated 1998
Through truss bridge over the BNSF Railroad on Santa Fe Street in Sibley
Open to traffic

Santa Fe Truss Bridge (Monroe County, Missouri)
Built 1888 as a triple-span bridge near Florida, MO by the St. Louis Bridge & Iron Co.; relocated here in 1932; replaced 1992
Lost wrought-iron through truss bridge over South Fork Salt River on CR 645 just south of Santa Fe
Replaced by a modern bridge

Sappington Bridge (Crawford County, Missouri)
Built 1904; demolished Mar. 21, 2002; new concrete bridge completed Dec. 2002.
Lost through truss bridge over Meramec River southeast of Sullivan beyond the end of Route D
No longer exists

Sarto Bridge (Avoyelles Parish, Louisiana)
Built 1916 for $5,375; ceased operation for boats ca. 1930; closed to traffic in 1988; Converted for pedestrian use 2011.
Queenpost through truss swing bridge over Bayou des Glaises on Pedestrian Pathway
Open to pedestrians only

Satank Bridge (Garfield County, Colorado)
Built 1900 by the Pueblo Bridge Co, rebahilitated 2015
Wooden through truss over Roaring Fork River on CR 106 near Carbondale
Open to pedestrians

Saugatuck River Bridge (Fairfield County, Connecticut)
Built 1884 by the Union Bridge Co.; rehabilitated 1993
Swing through truss bridge over Saugatuck River on CT 136 in Westport
Open to traffic

Saulsbury Bridge (Muscatine County, Iowa)
Built 1881; Closed to vehicular traffic 1967; Partially lost in accidental fire March 26 1977; Converted to a fishing pier sometime thereafter
Pinned Pratt through truss over Cedar River on Saulsbury Bridge Recreation Area Fishing Pier
Open to pedestrians

Sayre Walkbridge (Bradford County, Pennsylvania)
Built 1896; Removed 1987.
Lost Pratt through truss bridge over Lehigh Valley Railway on Pedestrian Pathway
Removed

SC&MB - San Lorenzo River Bridge (Santa Cruz County, California)
Warren through truss bridge over San Lorenzo River on Union Pacific Railroad
Open to traffic

SC&MB - Soquel Creek Bridge (Santa Cruz County, California)
Pratt Deck truss bridge over Soquel Creek on The Santa Cruz & Monterey Bay Railroad
Open Railroad only

Schell City Bridge (Vernon County, Missouri)
Built 1900; partially collapsed ?; completely collapsed Feb. 2012
Lost through truss bridge over Osage River on Rockville Road/Old River Road north of Schell City
The remaining structure of the bridge collapsed between February 7-21, 2012.

Schilling Bridge (Ward County, North Dakota)
Built 1940
Through truss bridge over Mouse River on 181st Street SE, 2 mi. east of Sawyer in Sawyer Township
Open to traffic

Schmidgall Road Bridge (Tazewell County, Illinois)
Through truss bridge over Mackinaw River on Schmidgall Rd E of Mackinaw
Bridge looks intact and used, but road closed to public traffic.

Schneider's Ford Bridge (Cole County, Missouri)
Built 1897-98 by the Youngstown Bridge Co.; rehabilitated 1979; replaced 1988
Lost through truss over Moreau River on Bald Hill Road, southeast of Jefferson City
Replaced by a concrete bridge

School Street Bridge (Hunterdon County, New Jersey)
Built 1870 by the Cowin Iron Works; rehabilitated 1993
Pony truss bridge over Spruce Run River on School Street in Glen Gardner
Open to traffic

Schwenk Mill Road Bridge (Bucks County, Pennsylvania)
Built 1883 by the Wrought Iron Bridge Co.
Pony truss bridge over East Branch Perkiomen Creek on Schwenk Mill Road in Hilltown Township
Open to traffic

Scioto River Bridge (Franklin County, Ohio)
Pratt through truss bridge over Scioto River on Abandoned Train Tracks/Road
Closed to all traffic

SCL - Cape Fear River Bridge (Cumberland County, North Carolina)
former Atlantic Coast Line RR bridge
Through truss bridge over Cape Fear River on Fayetteville Public Works Commission utilities in Fayetteville
Carries pipelines

SE 6th Street Bridge (Old) (Polk County, Iowa)
Built 1906; Replaced 1973
Lost Pratt through truss bridge over Des Moines River on SE 6th Street
Replaced by a new bridge

SE 8th Street Bridge (Umatilla County, Oregon)
Built 1909; rehabilitated 1955
Pin-connected Pratt through truss bridge over Umatilla River on 8th Street in Pendleton
Open to traffic

SE 9th Street Bridge (Polk County, Iowa)
Built 1871 at Walnut Street, Relocated here 1891; Abandoned 1934; Removed 1941
Lost Bowstring through truss bridge over Des Moines River on SE 9th Street
Removed

Seaman Bridge (Dauphin County, Pennsylvania)
Built ca. 1900
Baltimore Through truss bridge over Mahantango Creek on Deibler Gap Road
Closed to all traffic

Sears Mill Bridge (Rock Island County, Illinois)
Built 1873; Span lost and replaced with a Bailey truss span?; Replaced 1948
Lost Through truss bridge over Rock River on 11th Street
Replaced by new bridge

Second Carver Railroad Bridge (Carver County, Minnesota)
Built 1895
Lost Lattice through truss bridge over Minnesota River on Former Minneapolis & St. Louis Railway
Replaced by a new bridge

Second Hannibal Bridge (Jackson County, Missouri)
Built 1917 to replace First Hannibal Bridge; auto deck abandoned 1956
Baltimore through truss double deck swing bridge over Missouri River on BNSF Railway in Kansas City
Open to railroad traffic

Second Street Bridge (Allegan County, Michigan)
Built 1886 by the King Iron Bridge Co.; rehabilitated 1982
Whipple through truss bridge over Kalamazoo River on Second Street in Allegan
Open to traffic

Secrest Ferry Bridge (Monroe County, Indiana)
Built 1903 by the Lafayette Engineering Co.; bypassed by new bridge in 1990; restored 2008
Bypassed Pennsylvania through truss bridge over White River on County Line Road (CR 500 East)
Restored and open for pedestrian use.

Seneca River Bridge (Old) (Cayuga County, New York)
Raised 1908; Replaced 1964
Lost Pratt through truss bridge over Seneca River on NY38
Replaced by a new bridge

Senn Bridge (Butler County, Pennsylvania)
Built 1929
Pony truss bridge over Little Connoquenessing Creek on Evergreen Mill Road (TR 323)
Replaced by a new bridge

SEPTA - 52nd Street Viaduct (Philadelphia County, Pennsylvania)
Built 1902; Removed 2017
Warren deck truss bridge over Fifty-second Street on Septa Railroad
Removed

Seven Island Bridge (Stokes County, North Carolina)
Built 1905 in the Pine Hall area, moved to Danbury in 1926, closed to traffic in 1998, removed and placed in storage in 2005 with plans for it to be relocated and rehabilitated in Danbury's Moratock Park as a pedestrian bridge across the Dan River.
Pratt through truss bridge
In storage. Resting on ground fully assembled.

Seville Bridge (Fulton County, Illinois)
Built 1917. One of the nine bridges submitted to NRHP in "Metal Highway Bridges of Fulton County Thematic Resources".
Abandoned parker through truss bridge over Spoon River on E Seville Road
Abandoned with deck missing

Shackelford Bridge (Cooper County, Missouri)
Built 1913 by Kansas City Bridge Co.
Through truss bridge over Lamine River on Shackelford Bridge Road
Open to traffic

Shady Grove Road Bridge (Clay County, Missouri)
Built ca. 1930
Pony truss bridge over Carroll Creek on Shady Grove Road
Open to traffic

Shanaska Creek Bridge (Le Sueur County, Minnesota)
Built 1875
Through truss bridge over Shanaska Creek
Open to pedestrians only

Shannon Creek Bridge (Mason County, Kentucky)
Built 1887; replaced 2004
Relocated pony truss bridge formerly over Shannon Creek on Lowell Road
Relocated to private property at 8166 Day Pike, Plumville, KY and fully restored

Sharon Station Bridge (Litchfield County, Connecticut)
Built 1885 by the Berlin Iron Bridge Co.; reconstructed 1956 & 2000
Lenticular pony truss bridge over Webatuck Creek on Sharon Station Road
Open to traffic

Shaw Bridge (Saline County, Arkansas)
Built ca. 1920; replaced 1997
Lost through truss bridge over Saline River on Grand Avenue (CR 27) south of Benton
Replaced by a new bridge

Shaw Creek Bridge (Morrow County, Ohio)
Built ca. 1900; rehabilitated 1965
Pony truss bridge over Shaw Creek on TR 132 (Cardington-Denmark Rd.)
Open to traffic

Shawnee Bridge (Warren County, Indiana)
Built 1905, rehabilitated in 1980
Through truss bridge over Wabash River on CR 100 East
Open with 10' height restriction

Shawnee Ford Bridge (Franklin County, Missouri)
Built ca. 1920; rehabilitated 1990
Through truss bridge over Bourbeuse River on Shawnee Ford Road beyond the end of Route AN
Open to one-lane traffic with a 19 ton weight limit

Shea Bridge (Providence County, Rhode Island)
Built 1885 by Berlin Iron Bridge Co; Closed to Traffic 1987; Relocated here 1994
Lenticular pony truss bridge over old mill race in Valley Falls Heritage Park
Open to pedestrians only

Sheep Bridge (York County, Pennsylvania)
Built 1889 by Wrought Iron Bridge Co.; rehabilitated 1950 and 2010
Through truss bridge over Conewago Creek on Sheepbridge Road (SR 4021)
Open to traffic

Shelby High School Black Fork Mohican River Bridge (Richland County, Ohio)
Pony truss bridge over Black Fork Mohican River on Shelby High School grounds walkway in Shelby
Open to pedestrians

Shelby Street Bridge (Davidson County, Tennessee)
Built 1907-09; rehabilitated for pedestrian use in 2003
Three-span through truss bridge over Cumberland River on Shelby Street in downtown Nashville
Open to pedestrians only

Shelhorn Bridge (Decatur County, Indiana)
Built in 1904 by the Converse Bridge Co. of Chattanooga, TN.
Through truss bridge over Flatrock River on 600N
Bridge stored for reuse and new bridge being built at this site.

Shell Rock River Bridge (Oldest) (Worth County, Iowa)
Built 1861
Lost Through truss bridge over Shell Rock River on 4th Street
Replaced by a new bridge

Shelly Bridge (Siskiyou County, California)
Built 1899, Closed to Traffic 1982
Through truss bridge over Shasta River on Anderson Grade Road
Closed to all traffic

Shepherd Bridge (Marshall County, West Virginia)
Built 1897; demolished 2010
Through truss bridge over Fish Creeek on CR 74
Replaced by a new bridge

Sherman Road Bridge (Monroe County, Michigan)
Built 1920
Pony truss bridge over North Macon Creek on Sherman Road
Removed To Be Dismantled and Stored For Future Restoration

Sherwood Forest Shopping Center Bridge (Polk County, Iowa)
Abandoned pony truss bridge over Tributary of North Walnut Creek on Parking lo
Derelict/abandoned

Sherwood Road Bridge (Delaware County, New York)
Built 1888 by Berlin Iron Bridge Co. ; Replaced and moved to land 1993; Moved to private ownership 2006
Relocated Lenticular through truss bridge over West Branch Delaware River on Sherwood Road
Replaced by a new bridge

Shiloh Bridge (Barton County, Missouri)
Built ca. 1910; relocated here in 1926
Pony truss bridge over Dry Wood Creek on NW 80th Road
Open to traffic with a 5 ton weight limit

Shirley AR 9 Bridge (Van Buren County, Arkansas)
Lost through truss bridge over Middle Fork Little Red River on AR 9 at Shirley
Replaced by a new bridge in 1960

Shirley Bridge (Van Buren County, Arkansas)
Built 1908 by the Wisconsin Bridge & Iron Co. as a railroad bridge; rehabilitated 1978
Through truss bridge over Middle Fork Little Red River on River Road (CR 125) just outside of Shirley
Open to one-lane traffic

Shoe Farm Bridge (Adams County, Pennsylvania)
Built 1889
Pony truss bridge over Conewago Creek on TR 463 (Schuebert Road)
Closed to all traffic

Short Line Bridge (Hennepin County, Minnesota)
Built 1902
Deck truss bridge over Mississippi River on Railroad
Open to traffic

Short Road Bridge (Montgomery County, Missouri)
Built 1909 by the Missouri Bridge & Iron Co.
Through truss bridge over Loutre River on Short Road
Replaced by a new bridge

Shreve Run Bridge (Wayne County, Ohio)
Built 1915; rehabilitated 1962
Pony truss bridge over Shreve Run on TR 289
Intact but closed to all traffic

Shubuta Bridge (Clarke County, Mississippi)
Built 1909 by the Austin Brothers Bridge Co.
Through truss bridge over Chickasawhay River on former CR 612
Abandoned

Shubuta Bridge #2 (Clarke County, Mississippi)
Abandoned through truss bridge over Chickasawhay River on East Street (CR 275)
Abandoned

Sibley Railroad Bridge (Jackson County, Missouri)
Built 1915
Pennsylvania through truss bridge over Missouri River on BNSF Railway
Open to traffic

Sidney Bridge (Shelby County, Ohio)
Built 1906 by the Champion Bridge Co.; rehabilitated 1973; bypassed ca. 1997
Through truss bridge over Great Miami River on Childrens Home Road in Sidney
Open to pedestrians only

Silent Shade Swing Bridge (Humphreys County, Mississippi)
Bridge plans approved in 1906 and completed by January 1912.
Abandoned through truss swing bridge over Yazoo River
Abandoned

Silk Road Bridge (Tioga County, New York)
Built 1888
Pony truss bridge over East Branch Owego Creek on Silk Road in Newark Valley
Closed to all traffic

Silver Bridge (Crawford County, Arkansas)
Built 1921-22 by the J.S. Terry Construction Co. of Poteau, OK, Abandoned 1994
Abandoned through truss bridge over Frog Bayou on Old AR 282
Derelict

Silver Bridge (Franklin County, Arkansas)
Built ca. 1912 by the Lakeside Bridge & Steel Co.; rehabilitated 1976; closed to traffic Nov. 2006; Reopened Nov 2007
Three-span through truss bridge over Mulberry River on CR 67 (Wire Road) just north of I-40 in Mulberry
Open to traffic with 3 Ton weight Limit

Silver Creek Bridge (Cedar County, Missouri)
Built ca. 1908 by the Canton Bridge Co.
Lost pony truss bridge over Silver Creek on CR 1651
No longer exists

Silver Creek Bridge (Minnehaha County, South Dakota)
Built 1938, closed to traffic in 2000s, replaced in 2012
Through truss bridge over Silver Creek on 255th Street, 3 mi. north and 1 mi. east of Renner
Removed but not replaced

Silver Creek Sec. 3 Truss Bridge (Cowley County, Kansas)
Built ca. 1910
Pony truss bridge over Silver Creek on a local road north of Cameron City
Open to traffic

Simpson Bridge (Muscatine County, Iowa)
Built 1895; Removed 1941
Lost Pratt through truss bridge over Cedar River on Lucas Grove Road
Replaced by a new bridge

Simpson Road Bridge (Fayette County, Pennsylvania)
Built 1905 by the York Bridge Co.
Pony truss bridge over Dunlap Creek on Simpson Road in Hiller
Closed to all traffic

Simpsons Mill Road Bridge (Frederick County, Maryland)
Built ca. 1890; rehabilitated 1998
Through truss bridge over Little Pipe Creek on Simpsons Mill Road
Open to traffic

Sims Place Bridge (Ralls County, Missouri)
Pony truss bridge over Mills Creek on Sims Place
Open to traffic on a private drive

Singer Bridge (Miller County, Missouri)
Built 1913 by the Missouri Bridge & Iron Co.
Through truss bridge over Tavern Creek on Singer Bridge Road (CR 52-60) just off MO 52 near St. Elizabeth
Open to one-lane traffic on a gravel road

Singing Bridge (Franklin County, Kentucky)
Built 1893; rehabilitated 1956; rehabilitated 2010
Through truss bridge over Kentucky River on US 60 in Frankfort
Open to traffic

Sioux City Service Co. - Floyd River Bridge (Woodbury County, Iowa)
Built here after Sioux City Elevated abandoned 1899; Abandoned in 1948 when service ended; Removed in the 1960s when the river was channelised
Lost Pratt through truss bridge over Floyd River on Sioux City Service Co.
Removed

Sites Lodoga Road Bridge (Colusa County, California)
Unknown construction date, bypassed in 1971.
Abandoned pratt pony truss bridge over Grapevine Creek on Old Sites Lodoga Road
Abandoned

Sixes Bridge Road Bridge (Frederick County, Maryland)
Built 1910; rehabilitated 1995
Two-span through truss bridge over Monocacy River on Sixes Bridge Road
Open to traffic

Sixth Street Bridge (Spalding County, Georgia)
Built 1912; rehabilitated 1958
Through truss bridge over the Norfolk Southern Railroad on Sixth Street in Griffin
In storage or disassembled

Sixth Street Bridge (Lynchburg, Virginia)
Built 1871-72; roadway deck removed in 1944
Baltimore deck truss bridge over Blackwater Creek on Sixth Street
Unknown status: Probably lost

Sixth Street Bridge (Kent County, Michigan)
Built 1886 by the Massillon Bridge Co.; rehabilitated 1978
Through truss bridge over Grand River on Sixth Street in Grand Rapids
Open to traffic

Sixth Street Viaduct (Des Moines County, Iowa)
Built 1886; Enhanced 1903; Replaced 1993
Lost Pratt through truss bridge over Over BNSF Railroad & Valley Street on 6th Street in Burlington
Replaced by new bridge

Skaggs Bridge (Pulaski County, Missouri)
Replaced by the Pikes Peak Bridge in 1932
Lost multi-span through truss bridge over Gasconade River between Crocker and Waynesville
Replaced by new bridge

Skinners Falls Bridge (Wayne County, Pennsylvania)
Built 1902 by the American Bridge Co.
Through truss bridge over Delaware River on Skinners Falls Road (PA 1002)
Intact but closed to all traffic

SKOL - Big Hill Creek Bridge (Montgomery County, Kansas)
Built 1899, Relocated Here 1925
Pratt through truss bridge over Big Hill Creek on South Kansas and Oklahoma Railroad.
Open to railroad traffic

SKOL - Fall River Bridge (Wilson County, Kansas)
Built 1905 for the St. Louis-San Francisco Railway
Pratt Through truss bridge over Fall River on Abandoned South Kansas & Oklahoma Railroad


SKOL - Fall River Bridge (Fredonia) (Wilson County, Kansas)
Built 1900
Pratt Through truss bridge over Fall River on South Kansas & Oklahoma Railroad in Fredonia
Open to traffic

SKOL - Neosho River Bridge (Chanute) (Neosho County, Kansas)
Built 1898
Pratt Through truss bridge over Neosho River on South Kansas & Oklahoma Railroad
Open to traffic

SKOL - Neosho River Bridge (Oswego) (Cherokee County, Kansas)
Built 1905, West Approach Rebuilt 1962
Baltimore through truss bridge over Neosho River on South Kansas and Oklahoma Railroad
Open to traffic

SKOL - Verdigris River Bridge (Benedict) (Wilson County, Kansas)
Built 1900
Pratt Through truss bridge over Verdigris River on Abandoned South Kansas & Oklahoma Railroad
Intact but closed to all traffic

SKOL - Verdigris River Bridge (Independence) (Montgomery County, Kansas)
Built 1902
Through truss bridge over Verdigris River on South Kansas & Oklahoma Railroad
Open to traffic

SKOL - Verdigris River Bridge (Neodesha) (Wilson County, Kansas)
Built 1905
Pratt Through truss bridge over Verdigris River on South Kansas & Oklahoma Railroad
Open to traffic

SKOL - Walnut River Bridge (Cowley County, Kansas)
Built 1903, Approach Rebuilt 1925
Pratt through truss bridge over Walnut River on South Kansas & Oklahoma Railroad
Open to traffic