Vertical endposts

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Arenas Bridge (Cayey, Puerto Rico)
Built 1893; bypassed by new bridge in 2004
Eiffel through truss bridge over Rio de la Plata on PR 735
Looks to be open to traffic via cars approaching and heading away from bridge on each side.

Bachelor Run Bridge (Carroll County, Indiana)
Built 1910
Warren pony truss over Bachelor Run on CR 250 S
Open to traffic

Bitterroot Railroad Bridge (Ravalli County, Montana)
Pony truss bridge over Bitterroot River on Railroad
Open to traffic

Bridgeport Bridge (Belmont County, Ohio)
Built 1893 by the Wrought Iron Bridge Co.; rehabilitated 1987 with load-bearing Bailey truss installed over the deck
Lost three-span through truss bridge over Ohio River Back Channel on US 40 between Bridgeport and Wheeling Island
Demolished.

Davidson River Bridge (Transylvania County, North Carolina)
Built 1935
Pony truss bridge over Davidson River on FDR 474
Open to Pedestrians Only

Dorrington Road Bridge (Allegheny County, Pennsylvania)
Built 1888 by the Pittsburgh Bridge Co.; demolished 2009
Lost pony truss bridge over Robinson Run on Dorrington Road
Demolished to make way for replacement bridge

Dunnville Bottoms Railroad Bridge (Dunn County, Wisconsin)
Through truss bridge over Chippewa River on Red Cedar State Trail
Open to pedestrians

Florida Bridge (Berkshire County, Massachusetts)
Lost Lattice through truss bridge over Deerfield River on River Road
Replaced by new bridge

Gillis Bridge (Shelby County, Missouri)
Built 1908 by the Michelmann Steel Construction Co.
Bedstead pony truss bridge over Black Creek on CR 342
Open to traffic

John Bright No. 1 Iron Bridge (Fairfield County, Ohio)
Originally built ca. 1884 by the Hocking Valley Bridge Works over Poplar Creek on Havenport Road near Carroll.
Wrought-iron through truss bridge relocated to the Ohio University-Lancaster campus
Open to pedestrians only

Loch Raven Reservoir Bridge (Baltimore County, Maryland)
Built 1923; rehabilitated 1994
Three-span through truss bridge over Loch Raven Reservoir / Gunpowder Falls on Warren Road (old MD 143)
Open to traffic

Long Shoals Bridge (Bourbon County, Kansas)
Built 1902 by the Midland Bridge Co.
Bypassed through truss bridge over Little Osage River on 265th Street
Closed to all traffic

McConnelsville Bridge (Morgan County, Ohio)
Built 1913 by the Oregonia Bridge Co. of Lebanon, Oh.; rehabilitated 1991
Through truss bridge over Muskingum River on County Road 203 in McConnelsville
Open to traffic

New Hampton Bridge (Hunterdon County, New Jersey)
Built 1868 by the Cowin Iron Works for the Pennsylvania Railroad
Iron pony truss bridge over Musconetcong River on Rymon Road
Open to traffic

Onion Creek Bridge (Montgomery County, Kansas)
Built 1911 by the Western Bridge Co.
Through truss bridge over Onion Creek on County Road 4500 west of Coffeyville
Bypassed with a new bridge and abandoned

Osage City Railroad Bridge (Cole County, Missouri)
Through truss bridge on the Union Pacific Railroad over Osage River at Osage City
Still in use

Salt Creek OH 56 Bridge (Pickaway County, Ohio)
Built 1935; rehabilitated 1985
Pony truss bridge over Salt Creek on OH 56
Open to traffic

South Norwalk Railroad Bridge (Fairfield County, Connecticut)
Built in 1895 by the Berlin Iron Bridge Company
Pratt through truss bridge with vertical endposts and a 45° skew
Exists in Street view

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

West Main Street Bridge (Hunterdon County, New Jersey)
Built 1870 by the Cowin Iron Works
Two-span iron pony truss bridge over South Branch Raritan River on W. Main Street in Clinton
Open to one-way traffic

West Penn Railroad Bridge (Allegheny County, Pennsylvania)
Built 1903; converted for pedestrian use in 1999
Through truss bridge over the Allegheny River Back Channel on the Three Rivers Heritage Trail
Converted to pedestrian use in 1999