There are 2,084 bridges in this category · Only showing 1,718 bridges with photos
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Open to Pedestrians

New Richmond Bridge (Allegan County, Michigan)
Built 1879 by the Milwaukee Bridge & Iron Co.; closed to traffic 1997; rehabilitated as pedestrian bridge 2003
Pony truss swing bridge over Kalamazoo River on 57th Street
Open to pedestrians

New York Central Railroad Eagle Creek bridge (Boone County, Indiana)
Once used by the crack New York Central passenger train the "James Whitcomb Riley". Line went from Cincinatti via Indy to Lafayette and later Chicago. Abandoned around 1976 or about time Conrail was formed.
Closed-spandrel arch bridge over Eagle Creek on Formerly Penn Central Railroad(nee New York Central, others)
In Use with Zionsville Rail Trail.

Newport Pennsylvania Railroad Bridge (Perry County, Pennsylvania)
Stone arch bridge over Little Buffalo Creek on (formerly PRR)
Open to pedestrians only

Niagara Street Bridge (Erie County, New York)
Built 1909
Through truss bridge over Ellicott Creek on Niagara Street in Tonawanda
Open to pedestrians

Nickel Plate IMC Country Road 900 North underpass (Miami County, Indiana)
Steel stringer bridge over Miami County Road 900 North on Nickel Plate Trail soon, formerly Norfolk Southern(nee N&W, Nickel Plate Road, Lake Erie and Western, others)
Nickel Plate Trail now open

Nickel Plate IMC County Road 100 West underpass (Miami County, Indiana)
Once part of the "IMC" division of the Nickel Plate Road running trains between Indianapolis and Michigan City. Abandoned in 1999, and railbanked. Indiana Trails Fund got ownership, later Nickel Plate Trail group, and converted into a trail.
Timber stringer bridge over County Road 100 West on Nickel Plate Trail soon, formerly Norfolk Southern (nee N&W, Nickel Plate Road, Lake Erie and Western, others), north of Denver
Open as part of Nickel Plate Trail October 2010

Nickel Plate IMC Crazy Creek bridge (Miami County, Indiana)
Timber stringer bridge over Crazy Creek on Nickel Plate Trail soon, formerly Norfolk Southern(nee N&W, Nickel Plate Road, Lake Erie and Western, others) in Denver
Open to pedestrians

Nickel Plate IMC Eel River Bridge (Miami County, Indiana)
This former bridge on the
Deck plate girder bridge over Eel River on "Nickel Plate Trail", formerly Norfolk Southern Railway (Nee N&W, NKP, Lake Erie & Western, others) in Denver
Open to pedestrians

Nickel Plate IMC Little Weesau Creek bridge near CR 800 North (Miami County, Indiana)
Deck plate girder bridge over Little Weesau Creek on Nickel Plate Trail soon, formerly Norfolk Southern(nee N&W, Nickel Plate Road, Lake Erie and Western, others)
Open to pedstrians on the Nickle Plate Trail

Nickel Plate IMC Pipe Creek Bridge (Miami County, Indiana)
Once part of the Peru and Indianapolis Railroad to connect those two cities(2nd oldest in Indiana), Later saw NYC trains use this line as well. Last used by Central Railroad of Indy RR before abandonment in 1999. IMC denotes Indy to Michigan City.
Deck girder bridge over Pipe Creek on Nickel Plate Trail, formerly Norfolk Southern(nee N&W, Nickel Plate Road, Lake Erie and Western, Peru and Indianapolis, others) in Bunker Hill
Open to pedestrians

Nickel Plate Road Deer Creek bridge (Miami County, Indiana)
Built to carry the second oldest rail line in Indiana from Indy to Peru, later Nickel Plate's IMC division, railroad abandoned in 1999, today it is part of the "Nickel Plate Trail" from Cassville just North of Kokomo through Peru and onto Rochester.
Steel stringer bridge over Deer Creek on former Central Railroad of Indianapolis(nee Norfolk Southern, Norfolk and Western, Nickel Plate Road IMC line, Lake Erie and Western, Peru and Indianapolis Railroads)
Open to pedestrians

Nickel Plate Road South Fork Deer Creek Bridge (Howard County, Indiana)
Once part of the second oldest rail line in Indiana, this bridge was used by trains travelling from Indianapolis to Peru and Michigan City. Last used by rail in early 1990's. Line railbanked and abandoned in 1999. Trail paved and open 2010.
Deck plate girder bridge over Deer Creek South Fork on Nickel Plate Trail(nee Central Railroad of Indianapolis, Norfolk Southern Railway, Norfolk and Western Railway, Nickel Plate Road, Lake Erie and Western, Peru and Indianapolis Railroads)
Open to pedestrians

Niemans Creek Katy Bridge (Callaway County, Missouri)
Built 1926 by the American Bridge Co.
Pony plate girder bridge over Niemans Creek on the Katy Trail (former MKT Railroad)
Open to pedestrians and bicyclists only

Niles Channel Historic Bridge (Monroe County, Florida)
Built ca. 1908-12 for use by the Overseas Railroad, converted to highway use (US 1) in 1938, made obselete by new bridge in 1983, converted into a pedestrian bridge in 2001
Closed-spandrel arch bridge over Niles Channel on an old alignment of the Overseas Railroad/Highway (US 1); presently the Florida Keys Overseas Heritage Trail


Nineteenth Street Bridge (Denver County, Colorado)
Built 1888 by the Missouri Valley Bridge & Iron Works; rehabilitated 1965; closed to traffic 1986; new bridge built 1992
Two-span wrought-iron through truss bridge over South Platte River on 19th Street in Denver
Open to pedestrians only

Niobrara River Cowboy Trail Bridge (Cherry County, Nebraska)
Replaced Fremont, Elkhorn, & Missouri Valley RR bridge from 1883.
Deck plate girder bridge over Niobrara River on Pedestrean Trail (formerly Chicago & Northwestern Railroad)
Open to pedestrians

Niobrara River Railroad Bridge (Knox County, Nebraska)
Built 1929 by the Chicago and North Western Railway, replacing a previous structure. Abandoned in the 1970s. Reopened to pedestrians.
Warren through truss bridge over Niobrara River on Rail-Trail
Open to pedestrians

Nobles' Trail Twin Bridges (Shasta County, California)
Built 1924, Bypassed 1963
Concrete curved chord through girder bridge over Dry Creek on Nobles Trail Road
Open to pedestrians

Norristown Farm Park Bridge (Montgomery County, Pennsylvania)
Built 1915
Arch bridge over Stoney Creek on Upper Farm Road in East Norriton Township, PA
Open to pedistrians with chain link fencing on both sides of the bridge

North Branch Otter Creek Bridge (Greenwood County, Kansas)
Built 1908; bypassed 2005
Preserved three-span stone arch bridge over North Branch Otter Creek, 3.8 mi. north of Piedmont
Preserved

North Branch Twelve Mile Creek Bridge (Davison County, South Dakota)
Built 1912 by the Pioneer Bridge Co.
Relocated pony truss bridge over North Branch Twelve Mile Creek on 400th Avenue, 9 mi. west and 10.2 mi. south of Mitchell in Baker Township
Replaced by a new bridge and moved to another location

North Canadian River Private Suspension Bridge. This is near 5434C. (Okfuskee County, Oklahoma)
Bridge over North Canadian River on Private property, carries foot traffic and pipe.
Open to pedestrians

North Elkhorn Creek Bridge (Scott County, Kentucky)
Built in 1910 by the Empire Bridge Company; Bypassed by new bridge in 2003
Through truss bridge over North Elkhorn Creek on Galloway Road
Open to pedestrians

North Fork Red River Bridge (Jackson County, Oklahoma)
Built 1929
Pony truss bridge over North Fork Red River on E1643
Closed October 2009, open to pedestrians

North Santiam Railroad Bridge (Marion County, Oregon)
Built 1888 near San Jose, CA, Relocated to Mill City 1919.
Pratt through truss bridge over North Fork Santiam River on Abandoned S.P.R.R.Trail
Open to pedestrians

North Shore Line Arcadia Road Bridge (Lake County, Illinois)
Built 1904
Arch bridge over Arcadia Rd on Former North Shore Line (now bike path)
Open to pedestrians

North Shore Line US 41 Bridge (Lake County, Illinois)
Built 1936
Pony/through plate girder bridge over US 41 (Skokie Hwy) on Skokie Valley Bike Path (former North Shore RR)
Open to pedestrians

North Shore Line Westleigh Road Bridge (Lake County, Illinois)
Built 1941
Girder bridge over Westleigh Road on Skokie Valley Bike Path (former North Shore Line RR)
Open to pedestrians

Northern Avenue Bridge (Suffolk County, Massachusetts)
Built 1908
Pratt through truss bridge over Fort Point Channel on Northern Avenue
Open to pedestrians

Northern Pacific Bridge #9 (Hennepin County, Minnesota)
Built 1924 replacing a bridge downstream.
Pratt deck truss bridge over Mississippi River on Northern Pacific Railroad (now pedestrian trail) in Minneapolis
Open to pedestrians

Northport Bridge (Tuscaloosa County, Alabama)
Built 1882; Only known remaining span (out of 4) of Alabama's oldest iron bridge.
Bowstring through truss bridge
Open to pedestrians only. In a closed park that's being developed.

Norwottuck Rail Trail Bridge (Hampshire County, Massachusetts)
Built 1887; retrofitted for pedestrian use in 1992
Lattice through truss bridge over Connecticut River on Norottuck Rail Trail
Open to pedestrians and bicyclists

Nowland Avenue Bridge (Marion County, Indiana)
Built 1903
Stone arch bridge over Pogue's Run on Nowland Avenue
Open to pedestrians only

O.C.&E. - A Canal Bridge (Klamath County, Oregon)
Built 1898, 1917 Relocated to Klamath Falls
Pratt through truss bridge over A Canal on Oregon, California & Eastern Railroad Trail
Open to pedestrians

O.P.&E. - Mosby Creek Bridge (Lane County, Oregon)
Built 1950
Warren through truss bridge over Mosby Creek on Oregon Pacific & Eastern Railroad Trail
Open to pedestrians

O.P.&E. - Row River Bridge (Lane County, Oregon)
Built 1950
Pratt pony truss bridge over Row River on Oregon Pacific & Eastern Railroad Trail
Open to pedestrians

Oak Creek Footbridge (Milwaukee County, Wisconsin)
Through truss bridge over Oak Creek on Pedestrian Walkway in Grant Park in South Milwaukee
Open to pedestrians

Oak Creek Trail Bridge (Saunders County, Nebraska)
Bridge used by Union Pacific Railroad until 1993. Railroad converted into trail in 1996.
Pratt through truss bridge over Oak Creek on Oak Creek Trail
Open to pedestrians

Oak Forest Bridge (Gonzales County, Texas)
Built 1913; Replacement bridge constructed in 2003 and main span relocated for a pedestrian trail over Kerr Creek in Gonzales
Reolcated through truss bridge. Formerly CR 143 bridge over the Guadalupe River.
Relocated from CR 143 over the Guadalupe River to a pedestrian trail over Kerr Creek in Gonzales

Oak Knoll Park Bridge (Stark County, Ohio)
Built 1859 by Joseph Davenport near Alliance; relocated to Massillon in 1899; rehabilitated 2010
Howe pony truss bridge on a footpath at Oak Knoll Park in Massillon
Open to pedestrians

Oakland Mills Bridge (Henry County, Iowa)
Built in 1876; converted to pedestrian bridge in the 1970s and became part of the state park
Pratt through truss bridge over Skunk River on Pedestrian trail (formerly county road) at Oakland Mills State Park
Open to pedestrians

Oaklawn Ave over Goldline (ATSF) (Los Angeles County, California)
Built 1910
Concrete closed spandrel arch bridge over Metrolink (ATSF) on Oaklawn Ave. in South Pasadena
Open to pedestrians

Odum Hollow Bridge (Johnson County, Illinois)
Built 1910
Closed-spandrel arch bridge over a branch of Little Cache Creek on Tunnel Hill Trail downstream from Odum Tract Natural Area
Open to pedestrians and bicyclists

Ohio Street Bridge (Vanderburgh County, Indiana)
Built 1891 by the Pittsburgh Bridge Co.
Through truss bridge over Pigeon Creek on Ohio Street
Open to pedestrians

Okoboji Railroad Bridge (Dickinson County, Iowa)
Built ca. 1890 as a swing bridge, swing span became fixed span ca. 1920, became part of the bike trail network in 1995 linking Milford and Spirit Lake
Deck plate girder bridge over Strait between East and West Lake Oboji on formerly a railroad line between Spirit Lake and Milford, now a bike trail in Okoboji
Open to pedestrians

Old "Old" Taylorsville Road Bridge (Jefferson County, Kentucky)
Built 1800's(?)
Abandoned stone arch bridge over Branch of Chenoweth Run on Former Old Tayolorsville Road
Opened to Pedestrians

Old AL 36/Watson Rd Bridge (Morgan County, Alabama)
Slab bridge over unnamed creek on an abandoned alignment of AL 36/Watson Rd
Open to pedestrians only, used as a private patio, so please ask permission as it is on private property.

Old Alameda Bridge (Bernalillo County, New Mexico)
Built 1955
Concrete tee beam bridge over Rio Grande on Nm-528
Open to pedestrians on a trail

Old Alton Bridge (Denton County, Texas)
Built 1884 by the King Bridge Co.; later bypassed
Through truss bridge over Hickory Creek on Copper Canyon Road in Denton
Open to pedestrians only

Old Appleton Bridge (Cape Girardeau County, Missouri)
Built 1879 by H.W. Sebastian & Co. of St. Louis; washed away by flash flood on December 3, 1982; reconstructed 2005
Wrought-iron through truss bridge over Apple Creek on Main Street in Old Appleton
Open to pedestrians and bicyclists only

Old Arch Bridge (Mifflin County, Pennsylvania)
Built 1813; rehabilitated 2006
Stone arch bridge over Jack's Creek in Lewistown
Open to pedestrians

Old Basso Bridge (Stanislaus County, California)
Built 1911 converted to pedestrian use in 1987
Pennsylvania through truss bridge over Tuolumne River on old Hwy 132
Open to pedestrians

Old Bivens Bridge (Jefferson County, Alabama)
Closed-spandrel arch bridge over Five Mile Creek on an old alignment of Bivens Brookside Road
Open to pedestrians

Old Blue Ridge Bridge (Jackson County, Missouri)
Beam bridge over unnamed tributary of Little Blue River on old alignment of Blue Ridge Blvd.
Open to pedestrians

Old Boise River Railroad Bridge (Ada County, Idaho)
Built 1923
Pratt through truss bridge over Boise River on the Boise River Greenbelt (Old Railroad Bridge)
Open to pedestrians

Old Broadwell Mill Road Bridge (Calhoun County, Alabama)
Built 1951 over Little Tallahatchee Creek
Pratt pony truss bridge over a stream on a pedestrian walkway in Alexandria Park
Open to pedestrians

Old Chain of Rocks Bridge (St. Louis, Missouri)
Built 1927-1929; opened July 5, 1929, closed to traffic in 1968; reopened for pedestrians on June 5, 1999
Cantilevered through truss bridge over the Mississippi River on Old US 66 just south of the modern I-270 bridge in St. Louis
Open to pedestrians and bicyclists

Old Chatham Rd (old Rte 66) (Sangamon County, Illinois)
Abandoned circa 1930
Concrete deck girder bridge over Lick Creek on Old Chatham Rd (old Rte 66)
Open to pedestrians

Old Danforth Street Bridge (Middlesex County, Massachusetts)
Pratt pony truss bridge on an old alignment of Danforth Street over Sudbury River
Open to pedestrians

Old East Street Bridge (Champaign County, Illinois)
Built 1912
Through truss bridge over Sangamon River on a pedestrian trail (former East Street) in Mahomet
Open to pedestrians

Old East Walnut Street Bridge (Boone County, Missouri)
Pratt pony truss bridge over Hinkson Creek on Old East Walnut Street
Open to pedestrians only

Old Elkton Bridge (Giles County, Tennessee)
Built 1924 by the Montgomery and Parker Co.; bypassed by new bridge in 1959
Through truss bridge over Elk River on former US 31/TN 7 at Elkton
Open to pedestrians only

Old Fall Creek Rd. Bridge (Marion County, Indiana)
Slab bridge over a branch of Fall Creek on Skiles Test Trail (old alignment of Fall Creek Rd)
Open to pedestrians only

Old Grand Dad Road Bridge (Franklin County, Kentucky)
Deck truss bridge over Elkhorn Creek on Old Grand Dad Road
Open to pedestrians

Old Highway 395 Bridge (San Diego County, California)
Built in 1949, abandoned in 1967, later used as a bike path
Open-spandrel arch bridge over Penasquitos Creek on Bike path (formerly US 395)
Open to pedestrians only

Old Highway 53 Bridge (Oldham County, Kentucky)
Abandoned pony truss bridge over Harrods Creek on Old highway 53
Abandoned

Old Houston County Railroad Bridge (Houston County, Tennessee)
Built 1931, abandoned 1981. main span (vertical lift span) relocated for active use in Bridgeport Alabama
Abandoned parker through truss bridge over Kentucky Lake (Tennessee River) on an abandoned alignment of the L&N Railroad
The "Open to pedestrians only" designation is used sarcastically because the bridge, at least its eastern approaches, has been turned into a private residence.

Old Jefferson Town Bowstring Bridge (Jefferson County, Kansas)
Built by the King Iron Bridge & Mfg Co. of Cleveland, Ohio. Relocated to Old Jefferson Town in Oskaloosa, Kansas. Added to the National Register of Historic Places in 1990.
Bowstring pony truss bridge over unnamed creek
Open to pedestrians

Old La Grange Road Bridge (Stanislaus County, California)
Through truss bridge over Stanislaus River
Open to pedestrians

Old Lea Bridge (Hamilton County, Tennessee)
Built 1886, moved to present location sometime in the late 1990's
Pratt pony truss bridge over Wolftever Creek on Collegedale Greenway
Open to pedestrians

Old Mechanic St. Bridge (Moore County, Tennessee)
Built 1909; rehabilitated 1930
Steel stringer bridge over East Fork Mulberry Creek on Mechanic St.
Open to pedestrians

Old Mill Road Bridge (Northampton County, Pennsylvania)
Built 1870; rebuilt in 1930 and 1948
Pratt through truss bridge over Saucon Creek on Old Mill Rd in Lower Saucon Township
Open to pedestrians

Old Morse Park Bridge (Newton County, Missouri)
Abandoned modern pony truss pedestrian bridge at Morse Park
Open to pedestrians

Old Ninth Street Bridge (Ada County, Idaho)
Built 1911
Pratt through truss bridge over Boise River on Boise River Greenbelt (an old alignment of 9th Street)
Open to pedestrians

Old NM 74 Rio Grande Bridge (Rio Arriba County, New Mexico)
Built 1930
Pony truss bridge over Rio Grande on an old alignmentI of Irr/Nm-74
Open to pedestrians

Old North Park Steet Bridge (Kent County, Michigan)
Built 1904 as part of a five span bridge (North Park Bridge) over the Grand River, N.P.B. closed and was replaced in 1988, however, one span was saved and relocated to current location
Pratt through truss bridge over a pond on a pedestrian path in Riverside Park
Open to pedestrians

Old Peasley Road Bridge (Lorain County, Ohio)
Pony truss bridge over Chance Creek on Former Peasley Road
Open to pedestrians only

Old Pony Truss Bridge in Mountain, Wisconsin (Oconto County, Wisconsin)
Bridge over Unnamed artificial fish pond
Open to pedestrians

Old Pony Truss Bridge in Mountain, Wisconsin (Oconto County, Wisconsin)
Bridge over Unnamed artificial fish pond
Open to pedestrians

Old Railroad Bridge (Lauderdale County, Alabama)
First bridge in location built in 1837, rebuilt several times through the years
Warren through truss bridge over Tennessee River on Walking trail on lower deck, abandon railway on upper deck
Open to pedestrians

Old Red Covered Bridge (Gibson County, Indiana)
Built 1875 by William T. Washer
Covered bridge over Big Bayou on Barnes Road
Bypassed 1976; Open to pedestrians

Old River Road Bridge (Jefferson County, Kentucky)
Concrete stringer bridge over Beargrass Creek on Formerly River Road in Louisville
Open to pedestrians

Old Rock Mountain Lake Road Bridge (Jefferson County, Alabama)
Built ca.1915. Believed to be first and oldest concrete bridge in Alabama
Bridge over Five Mile Creek on an old alignment of Rock Mountain Lake Road
Open to pedestrians

Old Rothrock Mill Bridge/New Indian Creek Trail Bridge (Crawford County, Indiana)
Built 1915
Through truss bridge being reconstructed over Indian Creek as part of a pedestrian trail in the Hayswood Nature Preserve
Open to pedestrians only

Old Route 61 Wolf Creek Bridge (Bland County, Virginia)
Built 1890 as a railroad bridge; Converted to highway bridge in 1946 when rail line discontinued; closed to vehicular traffic in 1987
Pratt through truss bridge over Wolf Creek on former Route 61
Open to pedestrians

Old Route 66 (Drain Dt Bridge/Old Westbound US 66) (Livingston County, Illinois)
Concrete tee beam bridge over Drain Dt on the abandoned WB lane of Old Route 66 (US 66)
Open to pedestrians

Old Route 66 Mackinaw River Bridge (McLean County, Illinois)
Built 1946
Abandoned concrete tee beam bridge over Mackinaw River on Old US 66 (formerly westbound lanes)
Open to pedestrians

Old Route 66 Mackinaw River Bridge (McLean County, Illinois)
Built 1946
Abandoned concrete tee beam bridge over Mackinaw River on Old US 66 (formerly westbound lanes)
Open to pedestrians

Old Route 66 Mackinaw River Bridge (McLean County, Illinois)
Built 1946
Abandoned concrete tee beam bridge over Mackinaw River on Old US 66 (formerly westbound lanes)
Open to pedestrians

Old Route 66 Rooks Creek Bridge (Former Westbound Lane) (Livingston County, Illinois)
Built ca. 1939
Steel stringer bridge over Rooks Creek on abandoned WB lane of Old US 66
Open to pedestrians

Old Route 66 Turtle Creek Bridge (former Westbound Lane) (Livingston County, Illinois)
Slab bridge over Turtle Creek on the abandooned WB lane of Old Route 66 (US 66)
Open to pedestrians

Old Rt. 89 Hell Canyon Bridge (Yavapai County, Arizona)
Built 1923
Concrete arch bridge over Hell Canyon on Industrial Road (former U.S. 89)
Open to traffic

Old Schoolhouse Bridge (Caledonia County, Vermont)
Built 1879
Covered Kingpost through truss bridge
Open to pedestrians

Old Settlers Park Footbridge (Ward County, North Dakota)
Wire suspension bridge over Des Lacs River on pedestrian trail in Burlington
Open to pedestrians

Old Seven Mile Bridge (Monroe County, Florida)
Originally built by the railroad in 1912. Replaced 1982 with a modern bridge, but most of the original bridge (with a few spans removed for shipping) intact. Part of the bridge now used for fishing.
Concrete Arch and Deck Girder bridge over Moser Channel on Old US 1 with a through truss swing span (removed), now used as a Fishing Pier and observation deck in Marathon


Old Silver Creek Road Truss (Olmsted County, Minnesota)
Probably built 1934; Closed to traffic in late 1988
Warren pony truss bridge over Silver Creek; formerly part of Silver Creek RD NE
Open to pedestrians

Old Soda Canyon Bridge (Napa County, California)
Stone arch bridge over Soda Canyon Creek, Pedestrian only
Open to pedestrians

Old SR 250 Bridge (Jackson County, Indiana)
Lattice girder bridge over Hough Creek on Old 250 in Brownstown at the Jackson County Fairgrounds
Open to pedestrians

Old Stewart Creek Bridge (Rutherford County, Tennessee)
Was first iron bridge built in Rutherford County, Orginally crossed Stewarts creek between Murfreesboro and Smyra on the turnpike
Pony truss bridge over lyttle creek on pedestrian trail
Open to pedestrians

Old Sublimity Bridge (Laurel County, Kentucky)
Built ca. 1930
Pratt pony truss bridge over Rockcastle River on a pedestrian path
Open to pedestrians