Span length 25-50 feet

Lorain Road over Rubio Wash (Los Angeles County, California)
Built 1938
Concrete tee beam bridge over Rubio Wash on Lorain Road in San Marino
Open to traffic

Los Feliz Blvd. over the Los Angeles River (Los Angeles County, California)
Built 1925
Concrete tee beam bridge over Los Angeles River on Los Feliz Blvd in Los Angeles
Open to traffic

Lost Creek Covered Bridge (Jackson County, Oregon)
Original Built in 1881 but offical constuction date is 1919 on this structure since no records show if this bridge is the original or a rebuilt bridge.
Queenpost through truss bridge over Lost Creek on Abandoned Roadway in Lakecreek
Open to pedestrians

Loughridge Road Bridge (Murray County, Georgia)
Built 1922
Steel stringer bridge over Mill Creek on Loughridge Road
Open to traffic

Lynn Creek Bridge (Van Buren County, Arkansas)
Built 1980
Steel stringer bridge over Lynn Creek on CR 88
Open to traffic

Main Street Bridge (Rock County, Minnesota)
Built 1931
Bridge over Rock River on Csah 4
Open to traffic

Mapleton RR Bridge (Waukesha County, Wisconsin)
Built 1911
Bridge over Cth P on UPRR (Formerly C&NW) in Town of Oconomowoc (Mapleton)
Open to traffic

Mariah Creek Bridge (Knox County, Indiana)
Built ca. 1930; rehabilitated 1984
Pony truss bridge over Mariah Creek on CR 1050 North
Open to traffic

Market Street Bridge (Van Wert County, Ohio)
Built 1934
Closed-spandrel arch bridge over Town Creek on Market Street in Van Wert
Open to traffic

Market Street Bridge (Gasconade County, Missouri)
Built 1930
Tee beam bridge over Frene Creek on MO 19 in Hermann
Open to traffic

Maryland Street Bridge (Pike County, Missouri)
Built ca. 1920
Pony truss bridge over Town Branch on Maryland Street in Louisiana
Open to one-lane traffic with an 8 ton weight limit

McKinley Drive Bridge (St. Louis, Missouri)
Built 1997
Replica stone arch bridge on McKinley Drive in Forest Park
Open to traffic

Middle Creek Bridge (Miami County, Kansas)
Built ca. 1920
Concrete arch bridge over Middle Creek, 9.0 mi. south and 3.6 mi. west of Louisburg
Open to traffic

Middlebury Street Bridge (Elkhart County, Indiana)
Built 1931 by Bontrager Construction Co.; rehabilitated 1985
Three-span concrete arch bridge over Elkhart River on Middlebury Street in Elkhart
Open to traffic

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 1920; rehabilitated 2001
Stringer bridge over Mill Creek on W 6th Street in City of the Dalles
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

Mill Street C&NW Bridge (Milwaukee County, Wisconsin)
Built 1910
Timber stringer bridge over Mill Road on CNW Railroad in South Milwaukee
Closed to all traffic

Mine Creek Bridge (Howard County, Arkansas)
Built 1931
Concrete tee beam bridge over Mine Creek on E. Sheppard Street in Monette
Open to traffic

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

Minnow Creek Bridge (Johnson County, Arkansas)
Built 1942 by the Works Progress Administration
Tee beam bridge over Minnow Creek on CR 50
Open to traffic

Minnow Slough Bridge (Crawford County, Illinois)
Built 1909
Wooden deck bridge over Minnow Slough on TR 163, 1 mi. east of Palestine
Open to traffic

Minnow Slough Bridge No. 2 (Crawford County, Illinois)
Built 1909; rehabilitated 1982
Wooden deck bridge over Minnow Slough on TR 169A, 1.5 mi. NE Palestine
Open to traffic

Mollys Run Bridge (Jefferson County, Indiana)
Built 1905
Pony truss bridge over Mollys Run on Brooksburg Manville Road (CR 260N)
Open to one-lane traffic

Monon SR25 Bridge (Carroll County, Indiana)
Built 1963
Steel stringer bridge over Sr 25 on Abandoned Rr
Open to pedestrians

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

Mopac Railroad Bridge (Shelby County, Illinois)
Built 1896
Girder bridge over Tr 222 on Mopac Rr (Union Pacific)
Open to traffic

Morman Fork CR 81 Bridge (Bates County, Missouri)
Pony truss bridge over a branch of Morman Fork on CR 81 (West Boone Road)
Open to traffic

Morrison Creek Bridge (Sullivan County, Indiana)
Built 1935
Pony truss bridge over Morrison Creek on CR 75 North
Open to traffic

Morton's Highway Crossing (Kalamazoo County, Michigan)
Built 1904; Replaced 1992
Lost Concrete through arch bridge over Amtrak/Conrail Railroad on O Avenue in Near Oshtemo
Replaced by new bridge

Mossy Creek Route 613 Bridge (Augusta County, Virginia)
Built 1910
Pony truss bridge over Mossy Creek on Route 613
Open to traffic

Mount Olive Road Covered Bridge (Vinton County, Ohio)
Built 1875 by G. W. Pilcher; rehabilitated 1963
Covered bridge over Middle Fork Salt Creek on TR 8 (Mt. Olive Road)
Open to pedestrians only

Mountain Glen Bridge (Union County, Illinois)
Pony truss bridge over a branch of Clear Creek near Mountain Glen
Open to traffic on a paved road

Muddy Creek Bridge (Butler County, Kansas)
Built 1910
Two-span concrete arch bridge over Muddy Creek, 3.2 mi. east and 1.0 mi. north of Douglass
Open to traffic

Mulberry Relief Creek Bridge (Franklin County, Arkansas)
Built 1940
Steel stringer bridge over Mulberry Relief Creek on CR 67 - D
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

New Athens Railroad Viaduct (St. Clair County, Illinois)
Built 1928. Slated to be removed October 2008.
Deck plate girder bridge over IL 13 on I.C.& Gulf R.R. in New Athens
road under overpass closed as of 9-22-08

New Blaine Bridge (Logan County, Arkansas)
Built 1929
Concrete tee beam bridge over Little Shoal Creek on AR 197
Open to traffic

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 Fork River Bridge (Sublette County, Wyoming)
Built 1917; replaced 1989
Lost Kingpost pony truss bridge over New Fork River on CR 136
Replaced by new bridge

New Madrid County Road 626 Bridge (New Madrid County, Missouri)
Built 1954; rehabilitated 1986
Wooden deck bridge over Otter Slough Ditch on CR 626 southwest of Matthews
Open to one-lane traffic with a 13 ton weight limit

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

Newman Road Bridge (Gibson County, Indiana)
Built 1927
Pony truss bridge over Newman Lateral on Newman Road
Open to traffic

Nichols Street Bridge (Callaway County, Missouri)
Built ca. 1940
Wooden bridge over the KCS Railroad on Nichols Street at the William Woods University campus in Fulton
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

North Creek Bridge (Washington County, Illinois)
Built ca. 1930; rehabilitated 1970
Pony truss bridge over North Creek on TR 162A, 1.5 mi. northwest of Huegely
Open to one-lane traffic with a 10 ton weight limit

North Creek Old US 66 Bridge (Livingston County, Illinois)
Built 1926
Concrete bridge over North Creek on Old US 66 (originally IL 4) in Pontiac
Closed to all traffic

North Fork Little Maquoketa River Bridge (Dubuque County, Iowa)
Built 1901
Pony truss bridge over North Fork Little Maquoketa River on a local road
Open to traffic

North Lake Railroad Bridge (Waukesha County, Wisconsin)
Built 1911
Bridge over Wisc 83 on UPRR (Formerly C&NW) in North Lake (Town of Merton)
Open to traffic

North Silva Bridge (Wayne County, Missouri)
Built 1926
Concrete tee beam bridge over Peters Branch on Old US 67 at Silva
Open to traffic

Norwegian Road Bridge (Waukesha County, Wisconsin)
Built 1911
Steel bridge over Norwegian Road on UPRR (former C&NW) in Town of Oconomowoc
Open to traffic

Oak Creek Mill Road Bridge (Milwaukee County, Wisconsin)
Built 1931; Closed to traffic for flood damage 6/08; Repaired-Reopened 8/08;
Concrete arch bridge over Oak Creek on Mill Road in South Milwaukee
Open to traffic after repair of flood damage

Oak Creek Parkway Bridge (Milwaukee County, Wisconsin)
Built 1931
Concrete arch bridge over Oak Creek on Oak Creek Parkway in South Milwaukee
Open to traffic

Oconomowoc River Bridge (Waukesha County, Wisconsin)
Built 1916
Concrete arch bridge over Oconomowoc River on WI 83
Open to traffic

Oconomowoc River Bridge (Waukesha County, Wisconsin)
Built 1910
Concrete arch bridge over Oconomowoc River on West Second Street in Oconomowoc
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

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 Hundred (Wetzel County, West Virginia)
Built 1933
Bridge over Church Fork Creek on Us 250
Open to traffic

Old National Road Bridge (Vigo County, Indiana)
Built 1919
Concrete arch bridge over Clear Creek on Old National Road
Open to traffic

Old Route E Bridge (Newton County, Missouri)
Built 1922; made obsolete by bridge on new alignment in 1974
Five-span arch bridge over Shoal Creek on Old Route E, northwest of Granby
Open to traffic

Old Scotland Bridge (Boone County, Indiana)
Built 1901
Three-span stone arch bridge over Sugar Creek on CR 200E
Open to traffic

Old US 50 Viaduct (Cooper County, Missouri)
Built 1924
Tee beam bridge over the Union Pacific Railroad on Old US 50, just north of current US 50
Open to traffic

Olinda Creek Bridge (Shasta County, California)
Abandoned concrete pony/through girder bridge over Former Olinda Creek Streambed on Old Olinda Road Alignment in Anderson
Abandoned

Opossum Creek Bridge (Perry County, Illinois)
Built 1936
Concrete frame bridge over Opossum Creek on IL 127 just north of Pinckneyville
Open to traffic

Opossum Hollow Bridge (Fountain County, Indiana)
Built ca. 1920
Concrete arch bridge over Opossum Hollow on CR 1300 North
Open to traffic

Oregon City Covered Bridge (Butte County, California)
Built 1983 by Clay Castleberry
Modern covered bridge over Oregon Gulch Creek on Oregon Gulch Road at Oregon City
Open to traffic

Oregon, California & Eastern Railroad Crossing (Klamath County, Oregon)
Built 1936
Concrete deck girder bridge over OC&E Trail (Formerly Oregon California & Eastern Railroad) on Oregon Route 140
Open to traffic

Oriole Bridge (Cape Girardeau County, Missouri)
Built 1953
Stringer bridge with steel and wood piers over Little Indian Creek on Route V at Oriole
Open to two-lane traffic

Owens Creek Main City Road Bridge (Cass County, Missouri)
Built ca. 1940
Pony truss bridge over Owens Creek on Main City Road
Open to traffic

Owens Ditch Bridge (Benton County, Indiana)
Built ca. 1920
Pony truss bridge over Owens Ditch on CR 225 North
Open to traffic

Oxly Military Road Bridge (Ripley County, Missouri)
Built ca. 1930
Wooden deck bridge over Logan Creek on CR 142E-30 (Old Military Road), just south of Oxly
Open to one-lane traffic

Paoli Pike Bridge (Floyd County, Indiana)
Built 1921
Two-span concrete arch bridge over Little Indian Creek on Paoli Pike
Open to traffic

Paradise Creek Bridge (Russell County, Kansas)
Built 1935
Stone arch bridge over Paradise Creek, 1.0 mi. south and 0.5 mi. east of Paradise
Open to traffic

Paradise Creek Bridge (Russell County, Kansas)
Built 1901
Stone arch bridge over Paradise Creek
Open to traffic

Pee Wee Reese Road (Jefferson County, Kentucky)
Built ca. 1930
Concrete arch bridge over Middle Fork Beargrass Creek on Pee Wee Reese Road in Louisville
Open to traffic

Phillips Covered Bridge (Parke County, Indiana)
Built 1909 by J.A. Britton
Covered bridge over Rocky Run on CR 450W, southeast of Montezuma
Open to traffic

Pickerel Creek Bridge (Greene County, Missouri)
Pony truss bridge over Pickerel Creek on FM 128, southwest of Bois D'Arc
Open to one-lane traffic

Pike River Bridge (Kenosha County, Wisconsin)
Built 1933
Stone arch bridge over Pike River on Petrifying Spr
Open to traffic

Pilot Grove Road Bridge (Moniteau County, Missouri)
Built ca. 1940; rehabilitated 1992
Pony truss bridge over Pilot Branch on Pilot Grove Road
Open to traffic

Pin Oak Bridge (Madison County, Illinois)
Built ca. 1901; rehabilitated 1968
Pony truss bridge over Silver Creek on TR 236 (Pin Oak Road), 4.0 mi. northwest of Marine
Open to traffic

Pinch Creek CR 135 Bridge (Callaway County, Missouri)
Pony truss bridge over Pinch Creek on CR 135
Open to one-lane traffic

Plainview Road Bridge (Franklin County, Arkansas)
Built 1940; rehabilitated 1976
Pony truss bridge over an unnamed creek on Plainview Road (CR 537)
Open to traffic

Plum Creek Bridge (Madison County, Missouri)
Built 1922
Tee beam bridge over Plum Creek on CR 504 (Old MO 72)
Open to traffic

POC Next to Glendale Blvd. Bridge (Los Angeles County, California)
Built 1929
Wooden arch bridge over Los Angeles River on Glendale Blvd. in Los Angeles
Open to Pedistrians

Polecat Creek Bridge (Butler County, Kansas)
Built ca. 1901
Stone arch bridge over Polecat Creek, 1.4 mi. east and 5.0 mi. south of Rose Hill
Open to traffic

Pony Creek Bridge (Brown County, Kansas)
Built ca. 1910
Pony truss bridge over Pony Creek, 0.7 mi. west and 1.7 mi. north of Morill
Open to traffic

Poplar Creek CR 341 Bridge (Clay County, Arkansas)
Built 1925; replaced 2001
Lost pony truss bridge over Poplar Creek on CR 341
Replaced by a new bridge

Port Arthur Street Bridge (Sevier County, Arkansas)
Built 1923
Small arch bridge over Little Bear Creek on Port Arthur Street in De Queen
Open to traffic

Prairie Dog Creek Bridge (Phillips County, Kansas)
Built ca. 1910
Pony truss bridge over Prairie Dog Creek, 0.5 mi. north and 0.5 mi. east of Long Island
Open to traffic

Puppy Creek Bridge (Benton County, Arkansas)
Built ca. 1940; rehabilitated 2000
Wooden deck bridge over Puppy Creek on Goad Springs Road (CR 240) in Lowell
Open to one-lane traffic

Push Lane Bridge (Union County, Illinois)
Built 1937; replaced 2005
Lost wooden deck bridge over Mill Creek on Push Lane (TR 267A) just off IL 127, 0.6 mi. north of Mill Creek
No longer exists

Q Street Bridge (Washington, District of Columbia)
Built 1915; rehabilitated 2000
Five-span concrete arch bridge over Rock Creek and Potomac Parkway on Q Street NW
Open to traffic

Quartz Creek Bridge (Gunnison County, Colorado)
Built 1990
Wooden pony arch bridge over Quartz Creek on CR 76
Open to traffic

Ramsey Creek Bridge (Effingham County, Illinois)
Built 1909
Pony truss bridge over Ramsey Creek on TR 266, 1.7 mi. west of Eberle
Closed to all traffic

Raytown Road Bridge (Jackson County, Missouri)
Built 1920; reduced to one-way traffic in 2004; rehabilitated 2005
Wooden trestle bridge over the dismantled Rock Island Railroad on Raytown Road in Raytown
Open to one-lane northbound traffic

Red Wagon Road Bridge (Hot Spring County, Arkansas)
Built ca. 1935
Concrete arch bridge over Ten Mile Creek on Red Wagon Road (CR 72)
Open to one-lane traffic

Rennic Road Bridge (Washington County, Arkansas)
Built ca. 1915; replaced 2005
Pony truss bridge over an unnamed creek on Rennic Road (CR 6) south of the Benton County line
Unknown status

Richland Creek Bridge (Shelby County, Illinois)
Built 1965
Wooden deck bridge over Richland Creek on TR 271
Open to traffic

Riley Creek Bridge (Republic County, Kansas)
Built ca. 1910
Bedstead pony truss bridge over Riley Creek, 6.0 mi. south and 1.8 mi. east of Belleville
Open to traffic

River Road Bridge (Miami County, Indiana)
Built 1932
Pony truss bridge over Little Pipe Creek on River Road
Open to traffic