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There are 6,645 bridges in this category · Only showing 1,072 bridges with photos
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Middle Fork Smith River Bridge (Del Norte County, California)Built 1925; rehabilitated 1972
Concrete arch bridge over Middle Fork Smith River on US 199
Open to traffic
Middle River Route 774 Bridge (Augusta County, Virginia)Built 1903
Through truss bridge over Middle River on Route 774
Open to one-lane traffic
Middle River Route 775 Bridge (Augusta County, Virginia)Built 1908
Through truss bridge over Middle River on Route 775
Open to traffic
Middle River Route 778 Bridge (Augusta County, Virginia)Built 1915 by the Champion Bridge Co.
Through truss bridge over Middle River on Route 778
Open to traffic
Middle River VA 256 Bridge (Augusta County, Virginia)Built 1907 by the Champion Bridge Co.
Three-span through truss bridge over Middle River on VA 256
Closed to all traffic
Military Street Bascule Bridge (St. Clair County, Michigan)Built 1012-13; Replaced 1991
Lost Bascule Bridge over Black River on I-94/I-69 Business Loop in Port Huron
Replaced by new bridge
Mill Creek Bridge (Washington County, Missouri)Built 1935
Concrete tee beam bridge over Mill Creek on Route M
Open to traffic
Mill Creek Bridge (Wasco County, Oregon)Built 1948
Deck truss bridge over Mill Creek on US 26
Open to traffic
Mill Creek MO 47 (Washington County, Missouri)Built 1964
Steel stringer bridge over Mill Creek on Mo 47 S
Open to traffic
Mill Creek Park Suspension Bridge (Mahoning County, Ohio)Built 1895 by the Youngstown Bridge Co.
Suspension bridge over Mill Creek in Mill Creek Park at Youngstown
Open to traffic
Miller Creek Bridge (Alexander County, Illinois)Built 1933
Pony truss bridge over Miller Creek on Old Illinois Route 3 northeast of Thebes, 1 mi. north of Thebes
Open to two-lane traffic
Millers Bridge (Butler County, Missouri)Built 1924
Pony truss bridge over Cane Creek on Route PP (Old US 60) west of Poplar Bluff
Open to two-lane traffic
Millersville Bridge (Cape Girardeau County, Missouri)Built 1923; rehabilitated 1975
Two-span through truss bridge over Whitewater River on MO 72 at Millersville
Open to two-lane traffic on a paved road
Million Dollar Bridge (Valdez-Cordova Census Area, Alaska)Built 1910 on the CR&NW Railroad; closed 1938; reopened as a highway bridge in 1958; fourth span collapsed in earthquake on March 27, 1964, collapsed span repaired 2005
Four-span through truss bridge over Copper River on Copper River Highway
Open to one-lane traffic
Milltown High Street Bridge (Warren County, Pennsylvania)Built 1937; rehabilitated 1982
Pony truss bridge over Tionesta Creek on PA 2002 (High Street) in Milltown
Open to traffic
Milwaukee River Bridge (Ozaukee County, Wisconsin)Built 1928, Replaced 2005
Truss bridge over Milwaukee River on Green Bay Street (WI 33) in Saukville
Demolished - Replaced by concrete slab
Mingo Ditch Route T Bridge (Stoddard County, Missouri)Built 1955
Steel stringer bridge with wooden piers over Mingo Ditch on Route T
Open to two-lane traffic
Mission Bridge over the Los Angeles River (Los Angeles County, California)Built 1944; rehabilitated 1955
Concrete arch bridge over Los Angeles River on US 101 in Los Angeles
Open to traffic
Mississinewa River IN 1 Bridge (Randolph County, Indiana)Built 1941; rehabilitated 1979 and 2008
Through truss bridge over Mississinewa River on IN 1
Open to traffic
Mississippi River Bridge (Grant County, Wisconsin)Built 1982
Steel through arch bridge over Mississippi River on US 61/US 151
Open to traffic
Mississippi River I-35W Bridge (Hennepin County, Minnesota)Built 1967; collapsed Aug. 1, 2007
Collapsed deck truss bridge over the Mississippi River on I-35W in Minneapolis
Collapsed
Mississippi River I-40 Bridge (Shelby County, Tennessee)Built 1973
Two-span steel through arch bridge over the Mississippi River on I-40 at Memphis
Open to traffic
Mississippi River US 61 Bridge (Dubuque County, Iowa)Built 1982
Steel through arch bridge over the Mississippi River on US 61 and US 151
Open to traffic
MoDOT Bridge (Cole County, Missouri)Built ca. 1920; rehabilitated 1990
Closed pony truss bridge over Wears Creek off MoDOT Drive in Jefferson City
Closed to all traffic and posted against trespassing
Moffett Creek Bridge (Multnomah County, Oregon)Built in 1915 by A. Guthrie and Company, Abandoned in the 1940 and is now part of Historic Columbia River Highway trail.
Closed-spandrel arch bridge over Moffett Creek on Historic Columbia River Highway (Abandoned)
Open to pedestrians
Monett Business US 60 Bridge (Barry County, Missouri)Built 1935
Through truss bridge over the railroad on Business US 60 east of Monett
Open to two-lane traffic
Monroe Street Bridge (Monroe County, Michigan)Built 1927; Subsequent work 1970 & 1984; rehabilitated 1990
Concrete cantilever bridge over Raisin River on M-125 in Monroe
Open to traffic
Montezuma Bridge (Parke County, Indiana)Built 1949; rehabilitated 1987
Six-span through truss bridge over Wabash River on US 36 at Montezuma
Open to two-lane traffic
Montoursville Bridge (Lycoming County, Pennsylvania)Built 1931; rehabilitated 1994
Three-span through truss bridge over Loyalsock Creek on PA 2014 in Montoursville
Open to traffic
Morrilton Bridge (Conway County, Arkansas)Lost swing through truss bridge over Arkansas River on AR 9 at Morrilton
No longer exists
Morris Bridge (Grundy County, Illinois)Built 1934; rehabilitated 1978; replaced 2002
Lost five-span through truss bridge over the Illinois River on IL 47 at Morris
Replaced by modern bridge
Morrison Bluff Bridge (Logan County, Arkansas)At 1.6 miles this is the longest bridge in Arkansas
Bridge over Arkansas River on AR 109 at Morrison Bluff
Open to traffic
Morton Creek AR 341 Bridge (Baxter County, Arkansas)Built 1929; replaced 2004
Lost pony truss bridge over Morton Creek on AR 341 north of Norfolk in Salesville
Replaced by a new bridge
Mosier Creek Bridge (Wasco County, Oregon)Built 1920
Concrete arch bridge over Mosier Creek on HWY 100 in Mosier
Open to traffic
Mosier Tunnel (Wasco County, Oregon)Built 1920, Closed due to rock fall problems 1953, Reopened to public in 2000
Tunnel under Mosier Tunnel on Historical Columbia River Highway Trail
Open to pedestrians
Mossy Creek Route 613 Bridge (Augusta County, Virginia)Built 1910
Pony truss bridge over Mossy Creek on Route 613
Open to traffic
Moundsville WV 2 Spur Over Ohio River (Marshall County, West Virginia)Built 1986
Steel through arch bridge over Thmpsn Av;Lckwd Av;Ohior on Wv 2 Spur
Open to traffic
Mount Carmel Bridge (Wabash County, Illinois)Built 1932; rehabilitated 1987
Through truss bridge over Wabash River on IL 15/IN 64 in Mount Carmel
Open to traffic
Mount Sterling Bridge (Gasconade County, Missouri)Lost through truss bridge over Gasconade River at Mount Sterling on US 50
Replaced 1979
Mountain Fork River Bridge (McCurtain County, Oklahoma)Built 1948
Through truss bridge over Mountain Fork River on US 70
Open to traffic
Mulberry River AR 23 Bridge (Franklin County, Arkansas)Built 1935 by McEachin and McEachin, Inc., of Little Rock
Three-span pony truss bridge over Mulberry River on AR 23
Open to traffic
Mulberry River US 64 Bridge (Crawford County, Arkansas)Built 1929; rehabilitated 1961
Three-span open-spandrel arch bridge over Big Mulberry River on US 64 in Mulberry
Open to traffic
Mulholland Drive over the Hollywood Freeway (Los Angeles County, California)Built 1940
Concrete tee beam bridge over Hollywood Freeway (US 101) on Mulholland Drive in Los Angeles
Open to traffic
Multnomah Creek Bridge (Multnomah County, Oregon)Built 1914
Concrete arch bridge over Multnomah Creek on Historical Columbia River Highway
Open to traffic
Murray Baker Bridge (Peoria County, Illinois)Built 1958; rehabilitated 1984 and 2005
Cantilevered through truss bridge over Illinois River on I-74 in Peoria
Open to traffic
Muscatatuck River IN 256 Bridge (Washington County, Indiana)Built 1941; rehabilitated 1982
Through truss bridge over Muscatatuck River on IN 256
Open to traffic
Muscatatuck River IN 256 Bridge #2 (Jackson County, Indiana)Built 1941
Parker through truss bridge over Muscatatuck River on IN 256
Open to traffic
Myers Creek Bridge (Forrest County, Mississippi)Built 1934
Steel stringer bridge over Myers Creek on US 49 (Northbound Traffic)
Open to traffic
Myrtle Creek Bridge (Del Norte County, California)Built 1984
Concrete arch bridge over Myrtle Creek on US 199
Open to traffic
Narrow Bridge (Bedford County, Pennsylvania)Built 1935 by the Pittsburg Construction Co.
Open-spandrel arch bridge over Raystown Branch of Juniata River on US 30
Open to traffic
Narrows Bridge (Cleburne County, Arkansas)Built 1961 in conjunction with the creation of the lake
Continuous through truss bridge over Little Red River (Greers Ferry Lake) on AR 16 between Higden and Greers Ferry
Open to traffic
Natural Dam Bridge (Crawford County, Arkansas)Built 1934 by contractor M.E. Gillioz, replacing an earlier truss bridge built in 1907 by the Illinois Steel Bridge Co.
Two-span through truss bridge over Lee Creek on AR 59 near the community of Natural Dam
Open to traffic
Navajo Bridge (Coconino County, Arizona)Built 1927-1929; bypassed by parallel bridge in 1995
Steel arch bridge over Colorado River on Alt US 89
Open to pedestrians only
Neawanna Creek Bridge (Clatsop County, Oregon)Built 1930
Concrete deck girder bridge over Neawanna Creek on U.S. 101 in Seaside
Open to traffic
Nebraska City Bridge (Otoe County, Nebraska)Highway Bridge Built 1930 and Replaced 1983, Railroad bridge built 1887 and was abandoned
Lost through truss bridge over Missouri River/Bnsf Rr on Nebraska 2
Highway bridge replaced by new bridge
Nehalem River Bridge (Clatsop County, Oregon)Built 1939
Concrete arch bridge over Nehalem River on US 26
Open to traffic
Neosho River K-58 Bridge (Neosho County, Kansas)Built 1937
Through truss bridge over Neosho River on K-58
Open to traffic
Neosho River US 75 Bridge (Coffey County, Kansas)Built 1934; Lost 2006
Through truss bridge over Neosho River on US 75
Lost
New Bluff Hall Bridge (Adams County, Illinois)Built 1941
Tee beam bridge over Harkness Creek on IL 57 at Bluff Hall
Open to two-lane traffic
New Canal Bridge (Madison County, Illinois)Built ca. 1963; IDOT has plans for bridge replacement in next 5 years
Pair of cantilevered through truss bridges over Chain of Rocks Canal on I-270 in Granite City
Open to traffic
New Chain of Rocks Bridge (Madison County, Illinois)Built 1966
Bridge over Mississippi River on I 270
Open to traffic
New Franklin Viaduct (Howard County, Missouri)Built 1940
Massive concrete deck girder bridge over Katy Trail and city streets on MO 5 in New Franklin
Open to traffic
New Harmony Bridge (Posey County, Indiana)Built 1932
Closed four-span through truss toll bridge over Wabash River on IL 14 at New Harmony, Indiana
Open to toll traffic
New London Bridge (Outagamie County, Wisconsin)Built by Wisconsin Bridge & Iron Co, 1933-34; Removed 1990's.
Lost deck truss bridge over Embarrass River and (abandoned) Chicago & Northwestern Railroad on STH 54 in New London
Removed
New Portland Wire Bridge (Somerset County, Maine)Built ca. 1866; rehabilitated 1961
Suspension bridge over Carrabasset River on Wire Bridge Road in New Portland
Open to traffic
New River Gorge Bridge (Fayette County, West Virginia)Opened Oct. 22, 1977
Massive steel arch bridge over New River on US 19
Open to traffic
New Steubenville Bridge (Jefferson County, Ohio)Built 1990
Cable-stayed bridge over the Ohio River on US 22 between Steubenville and Weirton in Steubenville
Open to traffic
Newman Bridge (Henry County, Missouri)Built 1917; replaced 1998
Lost concrete girder bridge over West Fork of Tebo Creek on CR NE 500
Replaced by a new bridge
Newport Bridge (Jackson County, Arkansas)Built 1930
Cantilevered through truss bridge on AR 367 (formerly US 67) over White River at Newport
Open to two-lane traffic
Niangua Arm US 54 Bridge (Camden County, Missouri)Built 1930; replaced 1999
Lost cantilevered through truss bridge over Niangua Arm, Lake of the Ozarks, on US 54 southwest of Camdenton
Replaced by a new bridge
Niangua Bridge (Camden County, Missouri)Built 1935; demolished in 2003
Lost deck truss bridge over Niangua Arm, Lake of the Ozarks, on MO 5/7 northwest of Camdenton
Replaced by modern bridge
Niangua River MO 64 Bridge (Dallas County, Missouri)Built 1931
Two-span open-spandrel arch bridge over Niangua River on MO 64 near Bennett Springs
Open to traffic
Niangua River Old US 66 Bridge (Webster County, Missouri)Built 1924
Pony truss bridge on Route CC (Old US 66) over East Fork Niangua River
Open to traffic
Niangua River Route K Bridge (Dallas County, Missouri)Built or relocated here in 1936; rehabilitated 1994
Through truss bridge over Niangua River on Route K
Open to traffic
Nix Creek Bridge (Miller County, Arkansas)Nix Creek Bridge east 9th street Texarkana Arkansas. Built 1950 by Clark Brothers Construction Company.
Stringer bridge over Nix Creek on East 9th Street / US 82
Open to traffic
Noix Creek MO 79 Bridge (Pike County, Missouri)Built 1935
Pony truss bridge over Noix Creek on MO 79 in Louisiana
Open to two-lane traffic
Noleman Street Underpass (Marion County, Illinois)Built 1954
Steel stringer bridge over eastbound IL 161 - Noleman Street on Illinois Central Railroad in Centralia
Open to traffic
Norfork Bridge (Baxter County, Arkansas)Construction started Aug. 21, 1936, by the Vincennes Steel Company; dedicated June 17, 1937
Four-span deck truss bridge over North Fork White River on AR 5 at Norfork
Open to traffic
North Boat Ditch US 67 Bridge (Clark County, Arkansas)Built 1931 by the Virginia Bridge & Iron Co. of Roanoke, Virginia
Pony truss bridge over North Boat Ditch of Terre Noire Creek on US 67
Open to traffic
North Branch Root River MN 250 Bridge (Fillmore County, Minnesota)Built 1924
Through truss bridge over North Branch Root River on MN 250
Open to traffic
North Cut Ditch Bridge (Scott County, Missouri)Built 1923; rehabilitated 1941
Through truss bridge on MO 77 over North Cut Ditch northwest of Diehlstadt
Open to one-lane traffic
North Fork Big Nemaha River Bridge (Richardson County, Nebraska)Built 1955
Truss bridge over North Fork Big Nemaha River on NE 8 in Salem
Open to traffic
North Fork Holston River Bridge (Scott County, Virginia)Built 1930
Through truss bridge over North Fork Holston River on U.S. 58 - 421
Open to traffic
North Fork MO 126 Bridge (Barton County, Missouri)Built 1954
Three-span pony truss bridge over North Fork Spring River on MO 126
Open to two-lane traffic
North Fork Route H Bridge (Jasper County, Missouri)Built 1933
Pony truss bridge over North Fork Spring River on Route H
Open to traffic
North Fork Route M Bridge (Jasper County, Missouri)Built 1949
Pony truss bridge over North Fork Spring River on Route M (Baseline Road) in Carytown
Open to two-lane traffic
North River MO 168 Bridge (Marion County, Missouri)Built 1932
Four-span through truss bridge over North River on MO 168, west of Palmyra
Open to two-lane traffic
North Yamhill River Bridge (Yamhill County, Oregon)Built 1921
Deck truss bridge over North Yamhill River on Southbound OR 99W
Open to traffic
Norwood Creek Bridge (McCurtain County, Oklahoma)Built 1948; replaced 2005
Lost through truss bridge over Norwood Creek on OK 87
No longer exists
Nut Junction Bridge (Cape Girardeau County, Missouri)Built 1938
Pony plate girder bridge over the Castor River Diversion Channel on Route N just east of the intersection with Route U and Route T
Open to two-lane traffic with no posted weight limit
Oconomowoc River Bridge (Waukesha County, Wisconsin)Built 1916
Concrete arch bridge over Oconomowoc River on WI 83
Open to traffic
Oconomowoc River Hwy 16 Bridge (Waukesha County, Wisconsin)Built 1924
Stringer bridge over Oconomowoc River on Wisc 16 - West Wisconsin Avenue in Oconomowoc
Open to traffic
Ohio River I-77 Bridge (Washington County, Ohio)Through truss bridge over the Ohio River on I-77 near Marietta
Open to traffic
Okoboji Bridge (Dickinson County, Iowa)Built 1929; rehabilitated 1979
Concrete deck girder bridge over East Okoboji Lake on US 71 & IA 9 in Okoboji
Open to traffic
Old Appleton US 61 Bridge (Cape Girardeau County, Missouri)Built 1931
Pony truss bridge over Apple Creek on US 61 at Old Appleton
Open to two-lane traffic on a dangerous curve
Old Arkadelphia Bridge (Clark County, Arkansas)Built before 1907, possibly by Stupp Brothers Bridge & Iron Co.
Lost two-span through truss bridge over Ouachita River at Arkadelphia carrying AR 7, AR 8, and AR 51
Replaced by the current Arkadelphia Bridge
Old Bristol Highway Bridge (Carter County, Tennessee)Built 1929
Three-span Pratt Truss bridge over Watauga River on State Highway 400 (Old U.S. 19-E) in Elizabethton
Open, but soon to be replaced by new concrete girder bridge
Old Clay's Ferry Bridge (Fayette County, Kentucky)Built 1871; rehabilitated 1955
Two-span through truss bridge over Kentucky River on KY 2328 (Old US 25) in Lexington
Open to traffic
Old Cleves Bridge (Hamilton County, Ohio)Built 1914 by the Penn Bridge Co.; parallel bridge built 1959-60; closed to traffic Feb. 1988; replaced 1990
Lost four-span through truss bridge over the Great Miami River on eastbound US 50 at Cleves
Replaced by modern bridge
Old Four Bears Bridge (Barnes County, North Dakota)Lost Cantilevered through truss bridge over Sheyenne River on former I-94 Business Loop in Valley City
Replaced by new bridge