Built 1912
Dyke Road Bridge (Columbiana County, Ohio)
Built 1912
Stone and brick arch bridge over an unnamed creek on Dyke Road (TR 1030)
Open to traffic
Built 1912
Stone and brick arch bridge over an unnamed creek on Dyke Road (TR 1030)
Open to traffic
East Branch Indian Creek Bridge (Story County, Iowa)
Built 1912
Arch bridge over East Branch Indian Creek on a local road
Open to traffic
Built 1912
Arch bridge over East Branch Indian Creek on a local road
Open to traffic
East Fork Bridge (Daviess County, Indiana)
Built 1912; rehabilitated 1975
Through truss bridge over East Fork White River on CR 1025 East
Closed to all traffic
Built 1912; rehabilitated 1975
Through truss bridge over East Fork White River on CR 1025 East
Closed to all traffic
East Fork Little Pigeon River Bridge (Sevier County, Tennessee)
Built 1912
Arch bridge over East Fork Little Pigeon River on NFA B271
Open to traffic
Built 1912
Arch bridge over East Fork Little Pigeon River on NFA B271
Open to traffic
East Fork Twelvepole Creek Bridge (Wayne County, West Virginia)
Built 1912
Concrete arch bridge over East Fork Twelvepole Creek on CR 37/13
Open to traffic
Built 1912
Concrete arch bridge over East Fork Twelvepole Creek on CR 37/13
Open to traffic
Eighth Street Bridge (Minnehaha County, South Dakota)Built 1912
Three-span concrete arch bridge over Big Sioux River on Eighth Street in Sioux Falls
Open to traffic
Elk Creek Bridge (Decatur County, Iowa)
Built 1912; replaced 2000
Lost pony truss bridge over Elk Creek on a local road
No longer exists
Built 1912; replaced 2000
Lost pony truss bridge over Elk Creek on a local road
No longer exists
Elk Creek Trestle (Shoshone County, Idaho)
Built 1912; rehabilitated 1991
Wooden bridge over Elk Creek on a county road
Open to traffic
Built 1912; rehabilitated 1991
Wooden bridge over Elk Creek on a county road
Open to traffic
Elkhorn River Bridge (Antelope County, Nebraska)
Built 1912; rehabilitated 1945
Pony truss bridge over Elkhorn River on a county road, .2 mi. south of Neligh
Open to traffic
Built 1912; rehabilitated 1945
Pony truss bridge over Elkhorn River on a county road, .2 mi. south of Neligh
Open to traffic
Endsley Road Bridge (Wayne County, Indiana)
Built 1912
Concrete arch bridge over White Brook on Endsley Road
Open to traffic
Built 1912
Concrete arch bridge over White Brook on Endsley Road
Open to traffic
Fayle Road Bridge (Hamilton County, New York)
Built 1912; rehabilitated 1950
Pony truss bridge over South Branch West Canada Creek on Fayle Road
Open to traffic
Built 1912; rehabilitated 1950
Pony truss bridge over South Branch West Canada Creek on Fayle Road
Open to traffic
Fenimore Road Bridge (Westchester County, New York)
Built 1912
Concrete arch bridge over Bronx River on Fenimore Road in Hartsdale
Open to traffic
Built 1912
Concrete arch bridge over Bronx River on Fenimore Road in Hartsdale
Open to traffic
Ferry Street Bridge (New Haven County, Connecticut)
Built 1912 by the Boston Bridge Works; rehabilitated 1992
Through truss bridge over Amtrak Railroad on Ferry Street in New Haven
Open to traffic
Built 1912 by the Boston Bridge Works; rehabilitated 1992
Through truss bridge over Amtrak Railroad on Ferry Street in New Haven
Open to traffic
First Street Bridge (Allen County, Ohio)
Built 1912
Closed-spandrel arch bridge over Flat Fork Creek on First Street in Delphos
Open to traffic
Built 1912
Closed-spandrel arch bridge over Flat Fork Creek on First Street in Delphos
Open to traffic
Five Mile River Bridge (Fairfield County, Connecticut)
Built 1912
Stone arch bridge over Five Mile River on Old Tokeneke Road
Closed to all traffic
Built 1912
Stone arch bridge over Five Mile River on Old Tokeneke Road
Closed to all traffic
Florence Bridge (Pickaway County, Ohio)Built 1912 by the Oregonia Bridge Co.; rehabilitated 1986
Through truss bridge over Big Darby Creek on Mclean Mill Road (TR 127)
Open to traffic
Forest River Bridge (Walsh County, North Dakota)
Built 1912
Pony truss bridge over Forest River on County Road in Forest River, 1 mi. north of Forest River
Open to traffic
Built 1912
Pony truss bridge over Forest River on County Road in Forest River, 1 mi. north of Forest River
Open to traffic
Foster Creek Bridge (Spink County, South Dakota)
Built 1912
Pony truss bridge over Foster Creek on 404 Avenue, 2 mi. west and 2.6 mi. north of Bloomfield in Antelope Township
Open to traffic
Built 1912
Pony truss bridge over Foster Creek on 404 Avenue, 2 mi. west and 2.6 mi. north of Bloomfield in Antelope Township
Open to traffic
Four Mile Creek Bridge (Lincoln County, Oklahoma)
Built 1912
Pony truss bridge over Four Mile Creek on N3510
Open to traffic
Built 1912
Pony truss bridge over Four Mile Creek on N3510
Open to traffic
Fuller Road Bridge (Washtenaw County, Michigan)
Built 1912; rehabilitated 1988
Wooden bridge over Sugar Creek on Fuller Road
Open to traffic
Built 1912; rehabilitated 1988
Wooden bridge over Sugar Creek on Fuller Road
Open to traffic
GA 155 Bridge (Spalding County, Georgia)
Built 1912
Truss bridge over Sixth Street on GA 155 in Griffin
Open to traffic
Built 1912
Truss bridge over Sixth Street on GA 155 in Griffin
Open to traffic
Gaines Basin Road Bridge (Orleans County, New York)
Built 1912
Through truss bridge over Erie Canal on Gaines Basin Road
Open to traffic
Built 1912
Through truss bridge over Erie Canal on Gaines Basin Road
Open to traffic
Galloway Road Bridge (Wayne County, New York)
Built 1912; rehabilitated 1988
Through truss bridge over Erie Canal on Galloway Road
Open to traffic
Built 1912; rehabilitated 1988
Through truss bridge over Erie Canal on Galloway Road
Open to traffic
Glover Avenue Bridge (Fairfield County, Connecticut)
Built 1912
Two-span stone arch bridge over Norwalk River on Glover Avenue in Norwalk
Open to traffic
Built 1912
Two-span stone arch bridge over Norwalk River on Glover Avenue in Norwalk
Open to traffic
Goose River Bridge (Traill County, North Dakota)
Built 1912
Pony truss bridge over Goose River on a county highway, 6 mi. east and 3 mi. south of Mayville in Norway Township
Open to traffic
Built 1912
Pony truss bridge over Goose River on a county highway, 6 mi. east and 3 mi. south of Mayville in Norway Township
Open to traffic
Governor's Bridge (Prince George's County, Maryland)Built 1912
Through truss bridge over Patuxent River on Governor Bridge Road in Bowie
Open to one-lane traffic
Granny Creek CR 12 Bridge (Knox County, Ohio)
Built 1912
Lost truss bridge over Granny Creek on County Road 12
No longer exists
Built 1912
Lost truss bridge over Granny Creek on County Road 12
No longer exists
Great Porcupine Creek Bridge (Rosebud County, Montana)
Built 1912
Pony truss bridge over Great Porcupine Creek on CR 103
Open to traffic
Built 1912
Pony truss bridge over Great Porcupine Creek on CR 103
Open to traffic
Green River Bridge (Stark County, North Dakota)
Built 1912
Pony truss bridge over Green River on a county road, 4 mi. east and 4 mi. north of Dickinson
Open to traffic
Built 1912
Pony truss bridge over Green River on a county road, 4 mi. east and 4 mi. north of Dickinson
Open to traffic
Greenspot Road Bridge (San Bernardino County, California)
Built 1912
Through truss bridge over Santa Ana River on Greenspot Road in Highland
Open to traffic
Built 1912
Through truss bridge over Santa Ana River on Greenspot Road in Highland
Open to traffic
Greshville Road Bridge (Berks County, Pennsylvania)
Built 1912; rehabilitated ca. 1980
Concrete arch bridge over Ironstone Creek on PA 2042
Open to traffic
Built 1912; rehabilitated ca. 1980
Concrete arch bridge over Ironstone Creek on PA 2042
Open to traffic
Grove Street Bridge (Crawford County, Pennsylvania)
Built 1912
Concrete arch bridge over Mill Run on Grove Street in Meadville
Open to traffic
Built 1912
Concrete arch bridge over Mill Run on Grove Street in Meadville
Open to traffic
Harmon Creek Bridge (Brooke County, West Virginia)
Built 1912
Concrete arch bridge over Harmon Creek on CR 1/3 in Weirton
Open to traffic
Built 1912
Concrete arch bridge over Harmon Creek on CR 1/3 in Weirton
Open to traffic
Harmon Creek Bridge (Brooke County, West Virginia)
Built 1912
Concrete arch bridge over Harmon Creek on CR 1/7 in Weirton
Open to traffic
Built 1912
Concrete arch bridge over Harmon Creek on CR 1/7 in Weirton
Open to traffic
Harrison Street Bridge (Fulton County, New York)
Built 1912; rehabilitated 1968
Concrete arch bridge over Cayadutta Creek on Harrison Street in Gloversville
Open to traffic
Built 1912; rehabilitated 1968
Concrete arch bridge over Cayadutta Creek on Harrison Street in Gloversville
Open to traffic
Haybridge Road Bridge (St. Joseph County, Michigan)
Built 1912
Pony truss bridge over Fawn River on Haybridge Road
Open to traffic
Built 1912
Pony truss bridge over Fawn River on Haybridge Road
Open to traffic
Hill Road Bridge (Mercer County, Ohio)
Built 1912 by the Smith Bridge Co.
Through truss bridge over Black Creek on Hill Road
Open to traffic
Built 1912 by the Smith Bridge Co.
Through truss bridge over Black Creek on Hill Road
Open to traffic
Hog Creek Bridge (Washington County, Idaho)
Built 1912
Through truss bridge over Hog Creek on N. Crane Creek Road
Open to traffic
Built 1912
Through truss bridge over Hog Creek on N. Crane Creek Road
Open to traffic
Hollenbachs Bridge (Lehigh County, Pennsylvania)
Built 1912
Concrete arch bridge over Mill Creek on PA 4009
Open to traffic
Built 1912
Concrete arch bridge over Mill Creek on PA 4009
Open to traffic
Hone-Weir Road Bridge (Mercer County, Ohio)
Built 1912
Pony truss bridge over Prairie Creek on Hone-Weir Road (CR 23)
Open to traffic
Built 1912
Pony truss bridge over Prairie Creek on Hone-Weir Road (CR 23)
Open to traffic
Hoovers Run Bridge (Greene County, Pennsylvania)
Built 1912; replaced 1997
Lost concrete arch bridge over Hoovers Run on TR 717
Open to traffic
Built 1912; replaced 1997
Lost concrete arch bridge over Hoovers Run on TR 717
Open to traffic
Huron River Bridge (Washtenaw County, Michigan)
Built 1912
Concrete arch bridge over Huron River on Business US 12 and M-17 in Ypsilanti
Open to traffic
Built 1912
Concrete arch bridge over Huron River on Business US 12 and M-17 in Ypsilanti
Open to traffic
Indian Creek Bridge (Lawrence County, Indiana)
Built 1912
Pony truss bridge over Indian Creek on CR 925 West
Open to traffic
Built 1912
Pony truss bridge over Indian Creek on CR 925 West
Open to traffic
Interlaken Blvd. Bridge (King County, Washington)
Built 1912
Concrete arch bridge over 26th Avenue on E. Interlaken Blvd. in Seattle
Open to traffic
Built 1912
Concrete arch bridge over 26th Avenue on E. Interlaken Blvd. in Seattle
Open to traffic
Iuka Ravine Bridge (Franklin County, Ohio)
Built 1912
Arch bridge over Iuka Ravine on Indianola Road
Open to traffic
Built 1912
Arch bridge over Iuka Ravine on Indianola Road
Open to traffic
James River Bridge (Brown County, South Dakota)
Built 1912; rehabilitated 1968
Pony truss bridge over James River on a county road, 0.7 mi. north and 1 mi. west of Hecla
Open to traffic
Built 1912; rehabilitated 1968
Pony truss bridge over James River on a county road, 0.7 mi. north and 1 mi. west of Hecla
Open to traffic
James River Bridge (Spink County, South Dakota)
Built 1912
Pony truss bridge over James River on 167th Street, 1.8 mi. south and 0.9 mi. east of Ashton
Open to traffic
Built 1912
Pony truss bridge over James River on 167th Street, 1.8 mi. south and 0.9 mi. east of Ashton
Open to traffic
Jewettsport Ford Bridge (Tippecanoe County, Indiana)Built 1912; rehabilitated 1989
Through truss bridge over Wabash River on IN 225
Open to traffic
Johnson Road Bridge (Fulton County, Georgia)
Built 1912
Concrete arch bridge over Proctor Creek on Johnson Road in Atlanta
Open to traffic
Built 1912
Concrete arch bridge over Proctor Creek on Johnson Road in Atlanta
Open to traffic
Jonathan Creek Bridge (Haywood County, North Carolina)
Built 1912
Truss bridge over Jonathan Creek on NC 1349
Open to traffic
Built 1912
Truss bridge over Jonathan Creek on NC 1349
Open to traffic
Jones Road Bridge (King County, Washington)
Built 1912
Truss bridge over Cedar River on Jones Road
Open to traffic
Built 1912
Truss bridge over Cedar River on Jones Road
Open to traffic
Jordan Creek Bridge (Monona County, Iowa)
Built 1912
Pony truss bridge over Jordan Creek on a local road
Open to traffic
Built 1912
Pony truss bridge over Jordan Creek on a local road
Open to traffic
Jordan Creek Bridge (Monona County, Iowa)
Built 1912
Pony truss bridge over Jordan Creek on a local road
Unknown status
Built 1912
Pony truss bridge over Jordan Creek on a local road
Unknown status
Keitel Road Bridge (Orleans County, New York)
Built 1912
Through truss bridge over Erie Canal on Keitel Road
Open to traffic
Built 1912
Through truss bridge over Erie Canal on Keitel Road
Open to traffic
Kentucky & Indiana Bridge (Jefferson County, Kentucky)First bridge built 1886; reconstructed 1912; road deck partially collapsed and closed to vehiculuar traffic 1979
Through truss railroad bridge over Ohio River between Louisville and New Albany
Open to railroad traffic
Keya Paha River Bridge (Keya Paha County, Nebraska)
Built 1912
Truss bridge over Keya Paha River on COLL 7445, 2 mi. east and 4.2 mi. north of Burton
Open to traffic
Built 1912
Truss bridge over Keya Paha River on COLL 7445, 2 mi. east and 4.2 mi. north of Burton
Open to traffic
Kings Creek Bridge (Hancock County, West Virginia)
Built 1912
Concrete arch bridge over Kings Creek on CR 11/5 in Weirton
Closed to all traffic
Built 1912
Concrete arch bridge over Kings Creek on CR 11/5 in Weirton
Closed to all traffic
Kings River CR 306 Bridge (Carroll County, Arkansas)
Built 1912
Lost three-span through truss bridge over Kings River on CR 306
Demolished and never replaced
Built 1912
Lost three-span through truss bridge over Kings River on CR 306
Demolished and never replaced
Kingshighway Viaduct (St. Louis, Missouri)Built 1910-12 for a cost of $470,000. Replaced 1993
Lost concrete arch bridge on Kingshighway Blvd. over the railroad tracks between Manchester Ave. and McRee Ave.
Replaced by a new bridge
Knocking Run Bridge (Monongalia County, West Virginia)
Built 1912
Concrete arch bridge over Knocking Run on CR 68/7 in Morgantown
Open to traffic
Built 1912
Concrete arch bridge over Knocking Run on CR 68/7 in Morgantown
Open to traffic
Kootenai River Bridge (Lincoln County, Montana)
Built 1912; rehabilitated 1992
Through truss bridge over Kootenai River on CR 071 in Troy
Open to traffic
Built 1912; rehabilitated 1992
Through truss bridge over Kootenai River on CR 071 in Troy
Open to traffic
Kuhio Highway Bridge (Kauai County, Hawaii)
Built 1912
Through truss bridge over Hanalei River on Kuhio Highway
Open to traffic
Built 1912
Through truss bridge over Hanalei River on Kuhio Highway
Open to traffic
L & N Railroad Bridge (Cullman County, Alabama)
Built 1912
Concrete arch bridge on L & N Railroad
Open to traffic
Built 1912
Concrete arch bridge on L & N Railroad
Open to traffic
Lake Road Bridge (Lake County, Illinois)
Built 1912; rehabilitated 1978
Arch bridge over a ravine on Lake Road in Lake Forest
Open to traffic
Built 1912; rehabilitated 1978
Arch bridge over a ravine on Lake Road in Lake Forest
Open to traffic
Lakeshore Road Bridge (Cuyahoga County, Ohio)
Built 1912; rehabilitated 1972
Closed-spandrel arch bridge over Nine Mile Creek on Lakeshore Road (CR 282) in Cleveland
Open to traffic
Built 1912; rehabilitated 1972
Closed-spandrel arch bridge over Nine Mile Creek on Lakeshore Road (CR 282) in Cleveland
Open to traffic
Lantern Avenue Bridge (Clayton County, Iowa)
Built 1912; rehabilitated 2005
Pony truss bridge over Miners Creek on Lantern Avenue
Open to traffic
Built 1912; rehabilitated 2005
Pony truss bridge over Miners Creek on Lantern Avenue
Open to traffic
Larimer Avenue Bridge (Allegheny County, Pennsylvania)
Built 1912; rehabilitated 1981
Open-spandrel arch bridge over Washington Blvd. on Larimer Avenue in Pittsburgh
Open to traffic
Built 1912; rehabilitated 1981
Open-spandrel arch bridge over Washington Blvd. on Larimer Avenue in Pittsburgh
Open to traffic
Leatherbark Creek Bridge (Ritchie County, West Virginia)
Built 1912
Concrete arch bridge over Leatherbark Creek on CR 16/34
Open to traffic
Built 1912
Concrete arch bridge over Leatherbark Creek on CR 16/34
Open to traffic
Lenape Bridge (Chester County, Pennsylvania)
Built 1912; rehabilitated 1980
Stone arch bridge over the Brandywine Creek floodplain on Lenape Road
Open to traffic
Built 1912; rehabilitated 1980
Stone arch bridge over the Brandywine Creek floodplain on Lenape Road
Open to traffic
Lion Canyon Creek Bridge (Ventura County, California)
Built 1912
Stone arch bridge over Lion Canyon Creek on CA 150
Open to traffic
Built 1912
Stone arch bridge over Lion Canyon Creek on CA 150
Open to traffic
Little Bear Road Bridge (Washington County, Indiana)
Built 1912; rehabilitated 1990
Concrete arch bridge over Bear Creek on Little Bear Road
Open to traffic
Built 1912; rehabilitated 1990
Concrete arch bridge over Bear Creek on Little Bear Road
Open to traffic
Little Beaverkill Bridge (Sullivan County, New York)
Built 1912; rehabilitated 1982
Wooden bridge over Little Beaverkill on TH 113
Open to traffic
Built 1912; rehabilitated 1982
Wooden bridge over Little Beaverkill on TH 113
Open to traffic
Little Cedar River Bridge (Floyd County, Iowa)
Built 1912
Pony truss bridge over Little Cedar River on a local road
Open to traffic
Built 1912
Pony truss bridge over Little Cedar River on a local road
Open to traffic
Little Colorado River Bridge (Navajo County, Arizona)
Built 1912; rehabilitated 1978
Through truss bridge over Little Colorado River on Joseph City-Holbrook Road
Open to traffic
Built 1912; rehabilitated 1978
Through truss bridge over Little Colorado River on Joseph City-Holbrook Road
Open to traffic
Little Deep Fork Creek Bridge (Lincoln County, Oklahoma)
Built 1912
Pony truss bridge over Little Deep Fork Creek on IRR N3580
Open to traffic
Built 1912
Pony truss bridge over Little Deep Fork Creek on IRR N3580
Open to traffic
Little Fishing Creek Bridge (Wetzel County, West Virginia)
Built 1912
Pony truss bridge over Little Fishing Creek on CR 7/23
Open to traffic
Built 1912
Pony truss bridge over Little Fishing Creek on CR 7/23
Open to traffic
Little Juniata River Bridge (Blair County, Pennsylvania)
Built 1912; rehabilitated 1988
Two-span concrete arch bridge over Little Juniata River on PA 1014
Open to traffic
Built 1912; rehabilitated 1988
Two-span concrete arch bridge over Little Juniata River on PA 1014
Open to traffic
Little Short Creek Bridge (Jefferson County, Ohio)
Built 1912; rehabilitated 1966
Pony truss bridge over Little Short Creek on CR 1 (Glen Robbins Road)
Open to traffic
Built 1912; rehabilitated 1966
Pony truss bridge over Little Short Creek on CR 1 (Glen Robbins Road)
Open to traffic
Little Tenmile Creek Bridge (Harrison County, West Virginia)
Built 1912
Concrete arch bridge over Little Tenmile Creek on CR 20/2
Open to traffic
Built 1912
Concrete arch bridge over Little Tenmile Creek on CR 20/2
Open to traffic
Little Turtle Creek Bridge (Hand County, South Dakota)
Built 1912
Pony truss bridge over Little Turtle Creek on 366th Avenue, 6 mi. east and 5.7 mi. north of Miller in York Township
Open to traffic
Built 1912
Pony truss bridge over Little Turtle Creek on 366th Avenue, 6 mi. east and 5.7 mi. north of Miller in York Township
Open to traffic
Local Road Bridge (Monona County, Iowa)
Built 1912; rehabilitated 1965; replaced 1999
Lost pony truss bridge over an unnamed creek on a local road
No longer exists
Built 1912; rehabilitated 1965; replaced 1999
Lost pony truss bridge over an unnamed creek on a local road
No longer exists
Love Town Road Bridge (Mecklenburg County, Virginia)
Built 1912
Pony truss bridge over Aarons Creek on Love Town Road
Open to traffic
Built 1912
Pony truss bridge over Aarons Creek on Love Town Road
Open to traffic
Luther's Mill Bridge (Bradford County, Pennsylvania)
Built 1912 by the Owego Bridge Co.
Through truss bridge over Sugar Creek on TR 552
Open to traffic
Built 1912 by the Owego Bridge Co.
Through truss bridge over Sugar Creek on TR 552
Open to traffic
Macoupin Creek Bridge (Macoupin County, Illinois)
Built 1912; replaced 2003
Lost pony truss bridge over Macoupin Creek on TR 195
No longer exists
Built 1912; replaced 2003
Lost pony truss bridge over Macoupin Creek on TR 195
No longer exists
Main Street Bridge (Sac County, Iowa)
Built 1912; replaced 2003
Lost pony truss bridge over an unnamed creek on Main Street in Odebolt
No longer exists
Built 1912; replaced 2003
Lost pony truss bridge over an unnamed creek on Main Street in Odebolt
No longer exists
Main Street Bridge (Niagara County, New York)
Built 1912; rehabilitated 1992
Steel arch bridge over Erie Canal on Main Street in Lockport
Open to traffic
Built 1912; rehabilitated 1992
Steel arch bridge over Erie Canal on Main Street in Lockport
Open to traffic
Makiki Street Bridge (Honolulu County, Hawaii)
Built 1912; rehabilitated 1953
Concrete arch bridge over Makiki Stream on Makiki Street in Honolulu
Open to traffic
Built 1912; rehabilitated 1953
Concrete arch bridge over Makiki Stream on Makiki Street in Honolulu
Open to traffic
Maple Creek Bridge (Washington County, Pennsylvania)
Built 1912
Concrete arch bridge over Maple Creek on PA 88 in Charleroi
Open to traffic
Built 1912
Concrete arch bridge over Maple Creek on PA 88 in Charleroi
Open to traffic
Marsh Road Bridge (Monroe County, New York)
Built 1912
Through truss bridge over Erie Canal on Marsh Road
Open to traffic
Built 1912
Through truss bridge over Erie Canal on Marsh Road
Open to traffic
Marshall Creek Bridge (Monroe County, Pennsylvania)
Built 1912
Stone arch bridge over Marshall Creek on TR 646
Open to traffic
Built 1912
Stone arch bridge over Marshall Creek on TR 646
Open to traffic
Mcauley Bridge (Armstrong County, Pennsylvania)
Built 1912
Truss bridge over South Fork Pine Creek
Open to traffic
Built 1912
Truss bridge over South Fork Pine Creek
Open to traffic
McConahy Road Bridge (Lawrence County, Pennsylvania)
Built 1912
Concrete arch bridge over a branch of Taylor Run on McConahy Road
Open to traffic
Built 1912
Concrete arch bridge over a branch of Taylor Run on McConahy Road
Open to traffic
McMichael Creek Bridge (Monroe County, Pennsylvania)
Built 1912
Stone arch bridge over McMichael Creek on TR 233
Open to traffic
Built 1912
Stone arch bridge over McMichael Creek on TR 233
Open to traffic
Medicine Creek Bridge (Osborne County, Kansas)
Built 1912
Through truss bridge over Medicine Creek, 3.0 mi. south and 7.0 mi. west of Bloomington
Open to traffic
Built 1912
Through truss bridge over Medicine Creek, 3.0 mi. south and 7.0 mi. west of Bloomington
Open to traffic
Medicine Creek Bridge (Wayne County, Iowa)
Built 1912; rehabilitated 1955
Pony truss bridge over Medicine Creek on a local road
Unknown status
Built 1912; rehabilitated 1955
Pony truss bridge over Medicine Creek on a local road
Unknown status
Mendenhall Road Bridge (Wayne County, Indiana)
Built 1912
Concrete arch bridge over Martindale Creek on Mendenhall Road
Open to traffic
Built 1912
Concrete arch bridge over Martindale Creek on Mendenhall Road
Open to traffic
Merced River Bridge (Merced County, California)
Built 1912; replaced 2003
Lost through truss bridge over Merced River on Oakdale Road
No longer exists
Built 1912; replaced 2003
Lost through truss bridge over Merced River on Oakdale Road
No longer exists
Mickey Bridge (Somerset County, Pennsylvania)
Built 1912
Concrete arch bridge over Fall Creek on TR 338 (Fall Creek Road)
Open to traffic
Built 1912
Concrete arch bridge over Fall Creek on TR 338 (Fall Creek Road)
Open to traffic
Middle Bar Road Bridge (Calaveras County, California)
Built 1912
Through truss bridge over Mokelumne River on Middle Bar Road
Open to traffic
Built 1912
Through truss bridge over Mokelumne River on Middle Bar Road
Open to traffic
Middle Island Creek Bridge (Tyler County, West Virginia)
Built 1912
Through truss bridge over Middle Island Creek on CR 18/7
Open to traffic
Built 1912
Through truss bridge over Middle Island Creek on CR 18/7
Open to traffic