There are 2,578 bridges in this category · Only showing 1,996 bridges with photos
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Total length 500-1000 feet

View Exhibit map

Tualatin River Bridge (Washington County, Oregon)
Built 1929
Warren deck truss bridge over Tualatin River on OR 99W SB in Tualatin
Open to traffic

Tule Lake Lift Bridge (Nueces County, Texas)
Built 1959; rehabilitated 1994
Vertical lift bridge over CC Ship Channel on Navigation Blvd. in Corpus Christi
Removed

Tunnel Hill State Trail - Tunnel Hill Tunnel (Johnson County, Illinois)
Tunnel on the Tunnel Hill State Trail (originally Cairo and Vincennes Railroad) under Tunnel Hill
Open to pedestrians and bicyclists only

Tunnel No. 1 (Jefferson County, Colorado)
Built 1951
Tunnel on US 6 west of Golden
Open to two-lane traffic

Tunnel No. 3 (Jefferson County, Colorado)
Built 1957
Tunnel on US 6 west of Golden
Open to two-lane traffic

Tuscumbia Swinging Bridge (Miller County, Missouri)
Built 1905 by Joseph Dice; replaced 1932
Lost swinging bridge over Osage River at Tuscumbia on what is now MO 17
Replaced by a new bridge

Tussocky Creek Norfolk Southern Railway Bridge (Campbell County, Virginia)
Deck plate girder bridge over Tussocky on NSRR
Open to traffic

TVRM - Whiteside Tunnel (Hamilton County, Tennessee)
Built 1858
Tunnel under Missionary Ridge on Tennessee Valley Railroad Museum (formerly Southern Railway)
Open to traffic

Twelfth Avenue Bridge (Linn County, Iowa)
Built 1974
Five-span open-spandrel arch bridge over Cedar River on 12th Avenue in Cedar Rapids
Open to traffic

Two Medicine River Bridge (Glacier County, Montana)
Built 1941; rehabilitated 1985; Replaced 2012
Deck truss bridge over Two Medicine River on US 2 in East Glacier Park Village
Replaced by a new bridge

TX6 Brazos River Bridge (Knox County, Texas)
Built 1939; Bypassed by new bridge 2013 and preserved
Through truss bridge over Brazos River on TX 6
Bypassed and preserved in place - Open to pedestrains only

TX89 Brazos River Bridge (Parker County, Texas)
Built 1934; rehabilitated 1994
Through truss bridge over Brazos River on I-20 North Frontage Road
Open to traffic

Tye River Norfolk Southern Railway Bridge (Nelson County, Virginia)
Deck plate girder bridge over Tye River on NSRR
Open to traffic

Tyger River Bridge (Union County, South Carolina)
Built 1958
Stringer bridge over Tyger River on Sc 72
Open to traffic

Tyngsborough Bridge (Middlesex County, Massachusetts)
Built 1931 by the Boston Bridge Works; rehabilitated 1975 and 2012
Steel through arch bridge over Merrimack River on MA 113/MA 3A in Tyngsborough
Open to traffic

U of L Viaduct (Jefferson County, Kentucky)
Built 1954
Concrete tee beam bridge over Csx Rr,Floyd & Brook Street on Eastern Parkway
Open to traffic

U.S. 78 Mulberry Fork Bridge (Walker County, Alabama)
Built 1940; replaced 2004
Lost through truss bridge over Mulberry Fork Warrior River on Northbound US 78
Replaced by modern 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

Union Bridge (Saratoga County, New York)
Built 1909; rehabilitated 1985
Through truss bridge over Hudson River on 126th St. (U.S. Rte. 4) in Waterford
Open to traffic

Union Bridge (Old) (Saratoga County, New York)
Built 1804; Burned 1909
Lost Burr arch-truss bridge over Hudson River on Broad Street
Destroyed by fire

Union Canal Tunnel (Lebanon County, Pennsylvania)
Completed 1827; canal closed 1880's; purchased by LCHS in 1950.
Tunnel under Tunnel Hill; Tunnel Hill Road on Union Canal
Stable. Repairs were made to portals in 2000 & 2002

Union Slough Bridge (Snohomish County, Washington)
Built 1954
Concrete tee beam bridge over Union Slough on WA 529
Open to traffic

Union Slough Bridge (Snohomish County, Washington)
Built 1927
Concrete tee beam bridge over Union Slough on WA 529
Open to traffic

Union Trail - Little Sioux River Bridge (Woodbury County, Iowa)
Built 1887, 1881 Span Added 1911, Partially Removed Ca. 1999; Converted to Trail 2006
Pratt through truss bridge over Little Sioux River on the Union Bridge Trail
Open to pedestrians

University Avenue Bridge (Polk County, Iowa)
Built 1917-1920; rehabilitated 1966
Open-spandrel arch bridge over Des Moines River on University Avenue in Des Moines
Open to traffic

University Avenue Bridge (Philadelphia County, Pennsylvania)
Built 1929; rehabilitated 1985
Bridge over Schuylkill River on University Avenue
Open to traffic

University Heights Bridge (New York County, New York)
Originally built 1895; main span relocated in 1906; opened to traffic January 8, 1908
Swing bridge over Harlem River on W. 207th Street in New York
Open to traffic

UP - American Falls Bridge (Power County, Idaho)
Built 1927, Raised and strengthed 1970's
Pratt deck truss bridge over Snake River on Union Pacific Railroad (UP)
Open to traffic

UP - American River Bridge (West) (Sacramento County, California)
Warren through truss bridge over American River on Union Pacific BNSF railroad
Open to traffic

UP - Auburn Ravine Bridge (Placer County, California)
Built 1909
Deck truss bridge carrying railroad over I-80 in Auburn
Open to traffic

UP - Beaver Tail Tunnel (Mesa County, Colorado)
Built ca. 1883
Tunnel on Union Pacific Railroad
Open to traffic

UP - Black River Bridge (Jackson County, Wisconsin)
Built 1902;
Lattice deck truss bridge over Black River on Union Pacific Railroad
Open to traffic

UP - Brazos River Bridge (Waller County, Texas)
Built 1906
Camelback through truss bridge over Brazos River on Union Pacific Railroad
Open to traffic

UP - Cedar River Bridge (Linn County, Iowa)
1898; survived the Great Flood of 2008 with minor damages
Pratt through truss bridge over Cedar River on Chicago and Northwestern Railroad (now UPRR)
Open to traffic

UP - Chippewa Falls Bridge (Chippewa County, Wisconsin)
Built 1891. Innitially built 6 spans Quadrangular Truss, with the 51' of trestle on the south end. 2 160' spans were destroyed July 21st 1993, and 3 DPG spans were brought in from the abandoned Lake Wissota Bridge, along with a new I-beam span.
Quadrangular lattice through truss bridge over Chippewa River on Union Pacific Railroad
Open to traffic

UP - Chippewa River Bridge (Eau Claire County, Wisconsin)
Built 1911 by Chicago Northwestern succeeding the bridge downstream
Pratt deck truss bridge over Chippewa River on Union Pacific Railroad
Open to traffic

UP - Clinton Bridge (East Channel) (Whiteside County, Illinois)
Built 1909
Deck plate girder bridge over Cat Tail Slough on Union Pacific Railroad
Open

UP - Clinton Bridge (West Channel) (Clinton County, Iowa)
Built 1908-9; Caught fire 1958,
Through truss swing bridge over Mississippi River on Union Pacific Railroad


UP - Colorado River Bridge (Columbus) (Colorado County, Texas)
Camelback through truss bridge over colorado river on Union Pacific Railroad
Open to traffic

UP - Colorado River Bridge (Grand Junction) (Mesa County, Colorado)
5 span through truss bridge over Colorado River on Union Pacific Railway
Open

UP - Dale Creek Crossing (Original) (Albany County, Wyoming)
Built 1868
Lost Bridge over Dale Creek on Union Pacific Railroad
Removed but not replaced; Stone abutments remain; Site is on the NRHP

UP - Doney Creek Bridge (Shasta County, California)
Built 1939
Warren deck truss bridge over Doney Creek (Shasta Lake) on Union Pacific Railroad
Open to traffic

UP - Dry Frio River Bridge (Uvalde County, Texas)
Pratt through truss bridge over Dry Frio River on Railroad
Open to traffic

UP - Elkhorn River Bridge (Waterloo) (Douglas County, Nebraska)
Built 1906
Pratt Through Truss bridge over Elkhorn River on Union Pacific Railroad
Open to traffic

UP - Estherville Railroad Bridge (Emmet County, Iowa)
Built 1894
Deck truss bridge over West Fork Des Moines River on the Union Pacific Railroad in Estherville
Open to traffic

UP - Frio River Bridge (Uvalde County, Texas)
Pratt through truss bridge over Frio River on Railroad
Open to traffic

UP - Green River Bridge (Emery County, Utah)
Warren through truss bridge over Green River on Union Pacific Railroad
Open to traffic

UP - Guadalupe River Bridge (McQueeney) (Guadalupe County, Texas)
Built 1899. Original main span replaced due to flood damage.
Camelback through truss bridge over Guadalupe River on Union Pacific Railroad
Open to traffic

UP - Guadalupe River Bridge (N) (Comal County, Texas)
Built 1901 by The Phoenix Bridge Co.
Pratt deck truss bridge over Gaudalupe River on Railroad
Open to traffic

UP - Guadalupe River Bridge (S) (Comal County, Texas)
Deck girder ca. 1925
Deck girder ca 1925
Open to traffic

UP - Hudson Swing Bridge (Washington County, Minnesota)
Opened 1913, replacing 1881 and 1872 bridges
Pratt through truss bridge over St. Croix River on Union Pacific Railroad
Open to traffic

UP - Janesville Rail Bridge (Rock County, Wisconsin)
Built 1896, Second Track added 1908
Deck truss bridge over Rock River on Union Pacific Railroad
Open

UP - Jefferson Street Viaduct (Cook County, Illinois)
Built 1910
Pony/through plate girder bridge over Jefferson and Hubbard Streets on Union Pacific Railroad
Open to traffic

UP - Kankakee River Bridge (Will County, Illinois)
Built 1944, Replaced 2017
Deck plate girder bridge over Kankakee River on Union Pacific Railroad in Wilmington
Open

UP - Kansas River Bridge #1 (Wyandotte County, Kansas)
Built 1903, Shifted and East Span Added 1911
Pratt through truss bridge over Kansas River on Railroad (UP)
Open to traffic

UP - Kansas River Bridge #2 (Wyandotte County, Kansas)
Built 1900, Shifted and East Span Added 1911
Through truss bridge over Kansas River on the Union Pacific Railroad
Open to traffic

UP - Kansas River Bridge #3 (Wyandotte County, Kansas)
Built 1904 to replace previous bridge destroyed by 1903 flood
Four-span through truss bridge over Kansas River on the Union Pacific Railroad just north of I-70
Open to single-track railroad traffic

UP - Kansas River Bridge (Topeka) (Shawnee County, Kansas)
1903, Rebuilt 1951 With Three New Spans
Six span through truss bridge over Kansas River of lift spans
Open to traffic

UP - Keddie Wye Bridge (Plumas County, California)
First leg built 1909, second leg, creating Wye built 1931
Warren deck truss bridge over Spanish Creek on Union Pacific Railroad
Open to traffic

UP - Kootenai River Bridge (Boundary County, Idaho)
Built by Union Pacific in the later 1980's to replace a former wooden bridge which collapsed while this bridge was being built.
Deck plate girder bridge over Kootenai River on Union Pacific Railroad
Open to traffic

UP - Lakehead Bridge (Shasta County, California)
Built 1942
Warren deck truss with all verticals bridge over Sacramento River (Shasta Lake) on Union Pacific Railroad
Open to traffic

UP - Little Papillion Creek Bridge (Douglas County, Nebraska)
Built 1905
Deck plate girder bridge over Little Papillion Creek on Union Pacific Railroad
Open to traffic

UP - Long Ravine Trestle (Placer County, California)
Deck plate girder bridge over Highway I-80 on Union Pacific Railroad and Amtrak
Open to traffic

UP - Lookout Point Reservoir Bridge (Lane County, Oregon)
Built in 1952
Polygonal Warren through truss bridge over Lookout Point Reservoir (Willamette River) on Union Pacific Railroad
Open to traffic

UP - Mackinaw River Bridge (Tazewell County, Illinois)
Built 1913
Through truss bridge over Mackinaw River on Union Pacific Railroad
Open to traffic

UP - Mengo Bridge (Butler County, Missouri)
Built 1906 by the American Bridge Co.
Two-span through truss bridge over Black River on the Union Pacific Railroad, between Poplar Bluff and Hilliard
Still in use

UP - Meremec River Bridge (Jefferson County, Missouri)
Two-span through truss bridge over the Meramec River on the Union Pacific Railroad in Arnold
Open to railroad traffic

UP - Middle Fork Vermilion River Bridge (Vermilion County, Illinois)
Built ca. 1901
Deck girder bridge over Middle Fork Vermilion River on Union Pacific Railroad west of Armstrong
Open to traffic

UP - Milwaukee River Bridge (Milwaukee County, Wisconsin)
Built 1928 and 1938 (There are conflicting dates on Mfg. Plaques on several spans.)
Deck truss bridge over Milwaukee River on Union Pacific Railroad
Open to traffic

UP - Molalla River Bridge (Clackamas County, Oregon)
Warren deck truss with all verticals bridge over Molalla River on Union Pacific Railroad
Open to traffic

UP - Natron Cutoff Tunnel 23 (Lane County, Oregon)
Built 1923; closed late1980's
Abandoned tunnel
Derelict/abandoned

UP - Natron Cutoff Tunnel 5 (Lane County, Oregon)
Built 1927
Tunnel on Union Pacific Railroad
Open to traffic

UP - Necedah Bridge (Juneau County, Wisconsin)
Built 1911
Quadrangular lattice through truss bridge over Yellow River and Canadian National Railway on Union Pacific Railroad
Open to traffic

UP - North Fork Bridge (Butte County, California)
Built 1957
Open-spandrel arch bridge over North Fork Feather River on Railroad
Open to traffic

UP - North Raccoon River Bridge (Greene County, Iowa)
Built 1929 replacing an earlier truss
Deck plate girder bridge over North Raccoon River on Union Pacific Railroad
Open to traffic

UP - Pacheco Slough Bridge (Contra Costa County, California)
Warren pony truss bridge over Pacheco Slough on Union Pacific Railroad
Open to traffic

UP - Pudding River Bridge (Clackamas County, Oregon)
Built 1906
Pratt through truss bridge over Pudding River on Union Pacific Railroad
Open to traffic

UP - River Park Bridge (Sheboygan County, Wisconsin)
Built 1906
Deck Truss bridge over New Jersey Avenue, Sheboygan River and River Park Drive on Union Pacific Railroad
Open to traffic

UP - Rock River Bridge (Winnebago County, Illinois)
Built 1896
Warren deck truss bridge over Rock River on Union Pacific Railroad in Rockford
Open to traffic

UP - Rock River Bridge (Lee County, Illinois)
Built in 1897, reinforced in 1926
Two track lattice through truss bridge over Rock River on UPRR (Former C&NW) 1.5 mi W of Nelson
Open to traffic

UP - Salinas River Bridge (Monterey County, California)
Built 1903
Warren through truss bridge over Salinas River on Union Pacific Railroad
Closed to all traffic

UP - San Bernard River Bridge (Old) (Brazoria County, Texas)
Replaced 2018
Deck plate girder bridge over San Bernard River on Railroad
Replaced by a new bridge

UP - San Joaquin River Bridge (San Joaquin County, California)
Warren through truss bridge over San Joaquin River on Railroad (UP)
Open to traffic

UP - San Joaquin River Bridge (Madera County, California)
Warren deck truss bridge over San Joaquin River on Union Pacific Railroad
Open to traffic

UP - Sanitation Road Overpass (Peoria County, Illinois)
Built 1913
Through truss bridge over TP&W Ry and Sanitation Rd on Union Pacific Railway in Bartonville
Open to traffic

UP - Santa Ana River Viaduct (Riverside County, California)
Built 1904
Closed-spandrel arch bridge over Santa Ana River on Union Pacific Railroad
Open to traffic

UP - Seco Creek Bridge (Medina County, Texas)
Built 1914
Pratt through truss bridge over Seco Creek on Railroad
Open to traffic

UP - South Canadian River Bridge (Calvin) (Hughes County, Oklahoma)
Embargoed since 1984 due to bridge washout at Shawnee, OK
Closed through truss bridge over (So.) Canadian River on embargoed Union Pacific Railroad
Closed

UP - Spillway Creek Bridge (St. Louis County, Missouri)
Built 1929
Bridge over Private Drive/Spillway on Union Pacific Railroad
Open to traffic

UP - Spokane River Bridge (Spokane County, Washington)
Built in 1914 to carry a double track rail line of the Oregon-Washington Railroad and Navigation Company into Spokane Union Station. Removed in 1973 during preparations for EXPO 74.
Lost Deck truss bridge over Spokane River, Monroe Street bridge on OWR&N double track railroad
Removed but not replaced

UP - St. Paul Lift Bridge (Ramsey County, Minnesota)
Built 1913 replacing a swing bridge, raised 1925, rebuilt over Warner Road 1956
Vertical lift bridge over Mississippi River on the Union Pacific Railroad in St. Paul


UP - Stenner Creek Trestle (San Luis Obispo County, California)
Built 1894
Deck plate girder bridge over Stenner Creek/Stenner Creek Road on Union Pacific Railroad/Amtrak
Open to traffic

UP - Sycamore Creek Bridge (W) (Val Verde County, Texas)
Warren through truss with all verticals bridge over Sycamore Creek on Railroad
Open

UP - Tunnel 0 (Placer County, California)
Abandoned tunnel on Union Pacific Railroad
Derelict/abandoned

UP - Tunnel 1 (Placer County, California)
Built 1868
Tunnel on Union Pacific Railroad
Open to traffic

UP - Tunnel 18 (Placer County, California)
Built 1909
Tunnel on Union Pacific Railroad
Open to traffic

UP - Tunnel 23 (Placer County, California)
Built 1909
Tunnel on Union Pacific Railroad
Open to traffic

UP - Tunnel 25 (Placer County, California)
Built 1910
Tunnel on Union Pacific Railroad
Open to traffic

UP - Tunnel 27 (Placer County, California)
Built 1910
Tunnel on Union Pacific Railraod
Open to traffic

UP - Tunnel 35 (Nevada County, California)
Built 1924
Tunnel on Union Pacific Railroad
Open to traffic