Polygonal Warren pony truss with all verticals
View Exhibit map
2nd Street Bridge (Braxton County, West Virginia)
(Main design: Parker through truss)Built 1931; rehabilitated 1991Through truss bridge over Elk River on CR 19/40 in SuttonOpen to traffic
5th Street Bridge (Franklin County, Massachusetts)
Built 1954; rehabilitated 1992Polygonal Warren pony truss with all verticals bridge over Utility Canal on Fifth Street in MontagueOpen to traffic
Austin Road Bridge (Sullivan County, New York)
Polygonal Warren pony truss with all verticals bridge over Halfway Creek on Austin RdOpen to traffic
Bear River State Park Bridge (Uinta County, Wyoming)
Polygonal Warren pony truss with all verticals bridge over Bear River on Cottonwood TrailOpen to pedestrians only
Beerston Bridge (Old) (Delaware County, New York)
Built 1936Lost Warren pony truss bridge over West Branch Delaware River on NY Rte 10Replaced by a new bridge
Bert Hager Road Bridge (Rensselaer County, New York)
Built 1912; rehabilitated 1989Pony truss bridge over Kinderhook Creek on Bert Hager RoadOpen to traffic
Big Wind River Bridge (Fremont County, Wyoming)
Built 1935Pony truss bridge over Big Wind River on a Dubois city streetOpen to traffic
BNSF - Big Sioux River Bridge (Minnehaha County, South Dakota)
Polygonal Warren pony truss with all verticals bridge over Big Sioux River on BNSF RailroadOpen to traffic
Buck Creek Bridge (Clark County, Ohio)
Built 2015Pony truss bridge over Buck Creek on Snyder StreetOpen to traffic
Calumet Creek MO 79 Bridge (Pike County, Missouri)
Built 1935-36 by contractor Deering & Davidson; replaced 2015Lost pony truss bridge over Calumet Creek on MO 79 northwest of ClarksvilleReplaced by a new bridge
Canal Street Bridge (Jefferson County, New York)
Built 1937Pony truss bridge over Black River on Canal Street in DexterReplaced by a new bridge in 2019
Centre Avenue Bridge (Westchester County, New York)
Built 1886; rehabilitated 1992Pony truss bridge over Metro-North New Haven Line on Centre Avenue in New RochelleOpen to traffic
Clendenning Street Bridge (Fremont County, Wyoming)
Built 1937Pony truss bridge over Horse Creek on Clendenning Street in DuboisOpen to traffic
Cottrell Road Bridge (Rensselaer County, New York)
Built 1920; rehabilitated 1990Pony truss bridge over Walloomsac River on Cottrell RoadOpen to traffic
County Road 804A Bridge (McKenzie County, North Dakota)
Polygonal Warren pony truss with all verticals bridge over Magpie Creek on Rd 804AOpen to traffic
Cuivre River Route E Bridge (Montgomery County, Missouri)
Built 1952; rehabilitated 2007Pony truss bridge over Cuivre River on Route EOpen to traffic
Fender's Ferry Bridge (Shasta County, California)
Built 1934, rehabilitated 2012Polygonal Warren pony truss bridge over Sacramento River on Fenders Ferry RdOpen to traffic
Franklin Hill Road Bridge (Franklin County, Massachusetts)
Built 1939; rehab 2000Pony truss bridge over East Branch North River on Franklin Hill in ColrainOpen to traffic
Hackleman Bridge (Cedar County, Missouri)
Built 1949Pony truss bridge over Cedar Creek on MO 39Open to traffic
Hoback River Bridge (Sublette County, Wyoming)
Built 1940; replaced 2011Lost pony truss bridge over Hoback River on CR 108Replaced by a new bridge
Immanuel Road Bridge (Travis County, Texas)
Built 1935Pony truss bridge over Gilleland Creek on Immanuel Road in AustinOpen to pedestrians only
Isthmus Slough Bridge (Coos County, Oregon)
Built 1955, Replaced 2004Through truss bridge over Isthmus Slough on FAS A-396Replaced by a Concrete Box Girder Bridge in 2004
Jersey Bridge (Sierra County, California)
Built 1938; rehabilitated 1992Pony truss bridge over Downie River on CA 49Open to traffic
Jordan Hill Road Bridge (Butte County, California)
Built 1935 by CCC as part of Ponderosa Way, rehabilitated lightly 2006, and extensively 2015Polygonal Warren pony truss with all verticals bridge over West Branch Feather River on Jordan Hill RoadOpen to traffic
Kennett Bridge (Dunklin County, Missouri)
Polygonal Warren pony truss with all verticals bridge over St Francis River on AR 90Replaced by a new bridge
Leonia Bridge (Lincoln County, Montana)
(Main design: Polygonal Warren through truss with alternating verticals)Polygonal Warren through truss bridge over Kootenai River on Leonia RdIntact but closed to all traffic
Little Blue River Bridge (Thayer County, Nebraska)
Built 1976Pony truss bridge over Little Blue River on N5Open to traffic
Little Otter Creek Bridge (Braxton County, West Virginia)
Built 1991Pony truss bridge over Little Otter Creek on County Route 4/27Open to traffic
Long Tom River Bridge (Benton County, Oregon)
Built 1919; replaced 1954Lost Polygonal Warren pony truss with all verticals bridge over Long Tom River on Pacific HighwayReplaced by a new bridge
Lostine River Bridge (Wallowa County, Oregon)
Built 1950Polygonal Warren pony truss bridge over Lostine River on Lostine River RoadOpen to traffic
Main Street Bridge (Middlesex County, Massachusetts)
Built 1936; rehabilitated 1991Pony truss bridge over MBTA/BMRR on US 20 (Main Street) in WalthamOpen to traffic
Marais Ditch Route B Bridge (Bates County, Missouri)
Built 1934; rehabilitated to repair flood damage in 1952Pony truss bridge over Marais des Cygnes River Drainage Ditch on Route BOpen to traffic
Marais River Route B Bridge (Bates County, Missouri)
Built 1934-35Pony truss bridge over Marais des Cygnes River on Route BOpen to traffic
Millers River Bridge (Worcester County, Massachusetts)
Built 1937Pony truss bridge over Millers River on King Street in South RoyalstonClosed to all traffic
Morgan Bridge (Grant County, Oregon)
Built 1976Polygonal Warren pony truss bridge over John Day River on CR 57 (Morgan Road)Open to traffic
Muddy Creek Bridge (Richardson County, Nebraska)
Built 1953Pony truss bridge over Muddy Creek on 646 Avenue (FAS 3645)Open to traffic
Muddy Creek Bridge (Jefferson County, Kansas)
Built ca. 1930Pony truss bridge over Muddy Creek, 6.4 mi. south and 0.6 mi. east of MeridenOpen to traffic
N 2nd Street Bridge (New Hanover County, North Carolina)
Warren pony truss bridge over Former Seaboard Coast Line rail trailOpen to traffic
Noix Creek MO 79 Bridge (Pike County, Missouri)
Built 1935-36, replaced 2017Lost Pony truss bridge over Noix Creek on MO 79 in LouisianaReplaced by new bridge
North Chester Bridge (Hampden County, Massachusetts)
(Main design: Warren pony truss)Warren pony truss bridge over Westfield River on Private drive
Oatka Creek Bridge (Genesee County, New York)
Built 1933; rehabilitated 1965Pony truss bridge over Oatka Creek on US 20Open to traffic
Old Highway Bridge (Park County, Wyoming)
Used to be the main highway bridge.Pony truss bridge over Alkali Creek on former Alt US 14Open to pedestrians only
Old IA114 West Fork Crooked Creek Bridge (Washington County, Iowa)
Built 1931, Replaced 2000Lost Polygonal Warren pony truss with all verticals bridge over West Fork Crooked Creek on W28Replaced by a new bridge
Opequon Creek Bridge (Berkeley County, West Virginia)
Built 1932; rehabilitated 1988Pony truss bridge over Opequon Creek on WV 51Open to traffic
Plumbago Road Bridge (Nevada County, California)
Built 1935Warren pony truss bridge over Middle Fork Yuba River on Plumbago RdOpen to traffic
Private Bridge (Sublette County, Wyoming)
Polygonal Warren pony truss with all verticals bridge over Nothing on Old Private RoadDon't know
Quartz Valley Road Bridge (Siskiyou County, California)
Built 2005Polygonal Warren pony truss with all verticals bridge over Lower Shackleford Creek on Quartz Valley RoadOpen to traffic
Resley Creek Bridge (Comanche County, Texas)
Built 1922Pony truss bridge over Resley Creek on CR 382Open to traffic
Sacandaga River Bridge (Hamilton County, New York)
Built 1929; rehabilitated 1991; replaced 2010Lost pony truss bridge over Sacandaga River on NY 30Replaced by a new bridge
Shields River Bridge (Park County, Montana)
Built 1940; rehabilitated 1986Pony truss bridge over Shields River on CR 008 in WilsallOpen to traffic
Shoshone River Bridge (Big Horn County, Wyoming)
Built 1926Pony truss bridge over Shoshone River on CN9-72Open to traffic
South Fork Catfish Creek Bridge (Dubuque County, Iowa)
Built 1926, Replaced 2011Pony truss bridge over South Fork Catfish Creek on English MIll Road in DubuqueReplaced by a new bridge
Squaw Creek Bridge (Shasta County, California)
Built 1946Polygonal Warren pony truss bridge over Squaw Creek on Fenders Ferry RdOpen to traffic
Straight River IN 162 Bridge (Dubois County, Indiana)
Built 1948; rehabilitated 1982 and 2018Polygonal Warren w/ all verticals truss bridge over Straight River on IN 162Open to traffic
Tamassee Bridge (Oconee County, South Carolina)
Built 1948; rehabilitated 1994Pony truss bridge over West Fork Little River on S-37-32Open to traffic
Tonawanda Creek Bridge (Genesee County, New York)
Built 1934; rehabilitated 1965; demolished 2015Pony truss bridge over Tonawanda Creek on US 20 in AlexanderReplaced by steel girder bridge due to scour critical statusl
Unnamed Creek Bridge (Sac County, Iowa)
Pony truss bridge over an unnamed creek on Taylor AvenueClosed to all traffic
US 250 Shavers Fork Bridge (Randolph County, West Virginia)
Built 1934Pony truss bridge over Shavers Fork on US 250/WV 92Open to traffic
US 9W - Moodna Creek Bridge (Orange County, New York)
Built 1932; rehabilitated 1983Pony truss bridge over Moodna Creek on US 9W in New WindsorOpen to traffic
Waldo Lane Pedestrian Bridge (Rutland County, Vermont)
Built 1922 over the Huntington River in Huntington; Removed 2000; Reconstructed for pedestrian use circa 2001Polygonal warren pony truss with all verticals bridge over Otter Creek on Pedestrian PathOpen to pedestrians only
Whitewater Road bridge (Phillips County, Montana)
Abandoned polygonal Warren pony truss with all verticals bridge over dry land on nothingDerelict/abandoned
Wild Horse Creek Bridge (Umatilla County, Oregon)
Built 1924Polygonal Warren pony truss bridge over Wild Horse Creek on Adams RoadOpen to traffic