Sufficiency rating zero

Medicine Creek CR 284 Bridge (Mercer County, Missouri)
Built ca. 1910
Through truss bridge over Medicine Creek on CR 284
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

Middle Raccoon River Bridge (Carroll County, Iowa)
Rehabilitated 1957
Through truss bridge over Middle Raccoon River on a local road
Unknown status

Mill Creek Bridge (Cherokee County, Iowa)
Built 1891 by the King Iron Bridge Co.
Through truss bridge over Mill Creek on Old IA 21
Open to traffic

Mill Creek Covered Bridge (Parke County, Indiana)
Built 1907 by D.M. Brown
Covered bridge over Mill Creek on CR N550W
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

Minerva Creek Bridge (Marshall County, Iowa)
Built ca. 1920
Through truss bridge over Minerva Creek on a local road
Open to traffic

Minnehaha Creek Bridge (Hennepin County, Minnesota)
Built 1930
Steel arch bridge over Minnehaha Creek in Minneapolis
Open to pedestrians only

Minnesota River Bridge (Big Stone County, Minnesota)
Built 1920
Concrete arch bridge over Minnesota River on a pedestrian path in Ortonville
Closed to all traffic

Mosquito Creek Bridge (Christian County, Illinois)
Built 1893
Through truss bridge over Mosquito Creek on TR 16, 6 mi. east of Mt.Auburn
Closed to all traffic

Mosquito Road Bridge (El Dorado County, California)
Built 1939
Suspension bridge over South Fork American River on Mosquito Road
Open to traffic

Mud River Bridge (Cabell County, West Virginia)
Built 1888
Through truss bridge over Mud River on CR 17
Open to traffic

Nansemond River Bridge (Suffolk, Virginia)
Built ca. 1930; rehabilitated 1985
Swing bridge over Nansemond River on Kings Highway in Suffolk
Unknown status

New River Bridge (Grayson County, Virginia)
Built 1927 by the Roanoke Iron & Bridge Works
Five-span through truss bridge over New River on VA 94
Unknown status

Newburg Road Bridge (Macon County, Illinois)
Built 1898
Through truss bridge over Friends Creek on Newburg Road (TR 23), 1.0 mi. east of Argenta
Closed to all traffic

NHRR Bridge (Merrimack County, New Hampshire)
Built 1940
Wooden bridge over Roy Ford Road on abandoned NHRR in Danbury
Open to pedestrians only

Niobrara River Bridge (Cherry County, Nebraska)
Built 1909
Through truss bridge over Niobrara River on a county road, 7 mi. south and 2 mi. east of Merriman
Open to traffic

North Fork San Gabriel River Bridge (Burnet County, Texas)
Built 1907
Through truss bridge over North Fork San Gabriel River on CR 200
Open to pedestrians only

North Fork Sun River Bridge (Lewis and Clark County, Montana)
Built 1927
Pony truss bridge over North Fork Sun River on FDR 8983
Open to traffic

North River Bridge (Warren County, Iowa)
Built 1900
Through truss bridge over North River on a local road
Open to traffic

North Skunk River Bridge (Jasper County, Iowa)
Built 1898; rehabilitated 1975
Through truss bridge over North Skunk River on a local road in Kellogg
Closed to all traffic

Octoraro Creek Bridge (Lancaster County, Pennsylvania)
Built 1891; rehabilitated 1977
Covered bridge over Octoraro Creek on PA 2006
Open to traffic

Old Burleson Road Bridge (Travis County, Texas)
Built 1915
Deck truss bridge over Onion Creek on Old Burleson Road in Austin
Closed to all traffic

Orr Road Bridge (Washington County, Arkansas)
Built 1924
Through truss bridge over Illinois River on Orr Road (CR 67) just off AR 265, southeast of Prairie Grove
Open to one-lane traffic

Otter Tail River Bridge (Otter Tail County, Minnesota)
Built 1907
Pony truss bridge over Otter Tail River on CR 970
Open to pedestrians only

Patoka River Bridge (Orange County, Indiana)
Built 1888
Through truss bridge over Patoka River on CR 180 East
Open to traffic

Patterson Creek Bridge (Mineral County, West Virginia)
Built 1900
Through truss bridge over Patterson Creek on CR 13 SLS
Open to traffic

Pedro Bridge (Benton County, Arkansas)
Built 1922
Through truss bridge over Illinois River on CR 196 between US 412 and Old AR 68
Closed to traffic

Peet Street Bridge (Niagara County, New York)
Built 1910
Through truss bridge over Erie Canal on Peet Street
Closed to all traffic

Phalen Park Bridge (Ramsey County, Minnesota)
Built 1911
Concrete arch bridge on a pedestrian trail in Phalen Park
Open to pedestrians only

Phalen Park Bridge (Ramsey County, Minnesota)
Built 1906
Pony truss bridge over South Channel on a pedestrian trail in St. Paul
Open to pedestrians only

Plum Creek Bridge (Caldwell County, Texas)
Built 1931
Through truss bridge over Plum Creek on a pedestrian walkway in Luling
Open to pedestrians only

Plum Creek Bridge (Caldwell County, Texas)
Built 1920
Pony truss bridge over Plum Creek on Soda Springs Road (CR 130)
Closed to all traffic

Poplar River Bridge (Cook County, Minnesota)
Built 1915
Pony truss bridge over Poplar River on a pedestrian trail
Open to pedestrians only

Pulaski Skyway Bridge (Hudson County, New Jersey)
Built 1932; rehabilitated 1984
Deck truss bridge over Passaic and Hackensack Rivers on US 1/US 9 in Jersey City
Open to traffic

Rock Creek Bridge (Winston County, Alabama)
Built 1925; replaced 1998
Lost through truss bridge over Rock Creek on CR 14 in Addison
No longer exists

Rock Creek Bridge (Winston County, Alabama)
Built 1924
Through truss bridge over Rock Creek on CR 66
Closed to all traffic

Rockaway Creek Bridge (Hunterdon County, New Jersey)
Replaced 2000
Lost through truss bridge over Rockaway Creek on Lamington Road
No longer exists

Rocky Branch River Bridge (Carroll County, New Hampshire)
Built 1936
Through truss bridge over Rocky Branch River in Bartlett
Closed to all traffic

Rondout Creek Bridge (Ulster County, New York)
Built 1930
Through truss bridge over Rondout Creek on Main Street (CR 77) in Kerhonkson
Open to traffic

Roseville Covered Bridge (Parke County, Indiana)
Built 1910 by J.L. Van Fossen; rehabilitated 1977
Two-span covered bridge over Big Raccoon Creek on CR S325W
Open to traffic

Russell Hill Road Bridge (Hillsborough County, New Hampshire)
Built 1860; rehabilitated 1973
Wooden deck truss bridge over Blood Brook on Russell Hill Road in Wilton
Closed to all traffic

Salmon River Bridge (Franklin County, New York)
Through truss bridge over Salmon River on Cargin Road
Closed to all traffic

San Gabriel River Bridge (Williamson County, Texas)
Built 1922
Through truss bridge over San Gabriel River on CR 366
Closed to all traffic

San Saba River Bridge (San Saba County, Texas)
Built ca. 1910; replaced 2001
Lost through truss bridge over San Saba River on CR 126
No longer exists

Sandy Creek Bridge (Jefferson County, New York)
Built 1932; replaced 2001
Lost through truss bridge over Sandy Creek on NY 3
No longer exists

Shackelford Bridge (Cooper County, Missouri)
Built 1913
Through truss bridge over Lamine River on Shackelford Bridge Road
Open to traffic

Shallowford Branch Bridge (Fannin County, Georgia)
Built 1918
Through truss bridge over Toccoa River on Shallowford Br
Open to traffic

Shanaska Creek Bridge (Le Sueur County, Minnesota)
Built 1875
Through truss bridge over Shanaska Creek
Open to pedestrians only

Sheyenne River Bridge (Ransom County, North Dakota)
Built 1907
Through truss bridge over Sheyenne River on a county highway, 2 mi. east and 3 mi. south of Lisbon in Big Bend Township
Open to traffic

Shiawassee River Bridge (Shiawassee County, Michigan)
Built 1892; replaced 2000
Lost through truss bridge over Shiawassee River on Parmenter Road in Vernon
No longer exists

Silver Bridge (Franklin County, Arkansas)
Built ca. 1929 by the Lakeside Bridge & Steel Co.; rehabilitated 1976; closed to traffic Nov. 2006
Three-span through truss bridge over Mulberry River on CR 67 (Wire Road) just north of I-40 in Mulberry
Closed to traffic

Sipsey River Bridge (Winston County, Alabama)
Built 1934
Pony truss bridge over Sipsey River on Sipsey River
Open to traffic

Skunk Hollow Road Bridge (Logan County, Illinois)
Built 1904
Through truss bridge over Kickapoo Creek on Skunk Hollow Road
Open to traffic

Skunk River Bridge (Washington County, Iowa)
Built 1904
Through truss bridge over Skunk River on a local road
Closed to all traffic

Skunk River Bridge (Des Moines County, Iowa)
Built 1934
Through truss bridge over Skunk River on a local road
Open to traffic

Soldiers Grove Bridge (Crawford County, Wisconsin)
Built 1910
Through truss bridge over Kickapoo River on A Street in Soldiers Grove
Closed to all traffic

South Branch Trout River Bridge (Franklin County, Vermont)
Built 1883
Covered bridge over South Branch Trout River on C3027 in Montgomery
Open to traffic

South Skunk River Bridge (Jasper County, Iowa)
Built 1929; replaced 2000
Lost through truss bridge over South Skunk River on a local road
No longer exists

Sterk Road Bridge (Ramsey County, Minnesota)
Built 1894
Stone arch bridge over an unnamed creek on Sterk Road in St. Paul
Open to pedestrians only

Stockheughter Covered Bridge (Franklin County, Indiana)
Built 1887 by the Smith Bridge Co.; rehabilitated 1988
Covered bridge over Salt Creek on Enochsburg Road
Open to traffic

Stone Arch Bridge (Hennepin County, Minnesota)
Built 1883 for the St. Paul, Minneapolis, and Manitoba Railway; rehabilitated 1994
Stone arch bridge over the Mississippi River at St. Anthony Falls in Minneapolis
Open to pedestrians only

Stone Mountain Covered Bridge (DeKalb County, Georgia)
Built 1891; relocated 1965
Covered bridge over Stone Mountain Creek within Stone Mountain Park
Open to traffic

Stoner Creek KY 3364 Bridge (Bourbon County, Kentucky)
Built 1881
Through truss bridge over Stoner Creek on KY 3364
Open to traffic

Sugar Creek Bridge (Bradford County, Pennsylvania)
Built 1900
Closed through truss bridge over Sugar Creek on PA 3022
Closed to all traffic

Sugar Creek Bridge (Sullivan County, Indiana)
Built 1899
Through truss bridge over Sugar Creek on CR 550 West
Closed to all traffic

Sugar Creek Overflow Bridge (Logan County, Illinois)
Built 1898
Through truss bridge over Sugar Creek Overflow on TR 144, 2 mi. southeast of Hartsburg
Open to traffic

Swift River Covered Bridge (Carroll County, New Hampshire)
Built 1869
Covered bridge over Swift River on West Side Road in Conway
Open to pedestrians only

Tallapoosa River Bridge (Cleburne County, Alabama)
Built 1951
Through truss bridge over Tallapoosa River on CR 84 in Heflin
Open to traffic

Tallapoosa River Bridge (Cleburne County, Alabama)
Built 1951
Through truss bridge over Tallapoosa River on CR 863
Open to traffic

Thompson Creek Bridge (Lawrence County, Alabama)
Built 1934
Pony truss bridge over Thompson Creek on Thompson Creek
Open to traffic

Thompson Creek LA 421 Bridge (West Feliciana Parish, Louisiana)
Built 1952
Through truss bridge over Thompson Creek on LA 421
Closed to all traffic

Thompson River Bridge (Decatur County, Iowa)
Built ca. 1890
Through truss bridge over Thompson River on a local road
Open to traffic

Tonawanda Creek Bridge (Wyoming County, New York)
Built ca. 1910; rehabilitated 1969; replaced 2000
Lost through truss bridge over Tonawanda Creek on Eck Road
No longer exists

Town Road Bridge (La Crosse County, Wisconsin)
Built 1910
Through truss bridge over La Crosse River on Town Road
Open to traffic

Tug Fork Bridge (McDowell County, West Virginia)
Built 1918
Through truss bridge over Tug Fork on CR 52/1
Open to traffic

Tunkhannock Creek Bridge (Wyoming County, Pennsylvania)
Built 1878
Lenticular through truss bridge over Tunkhannock Creek on PA 1029
Closed to all traffic

Upper Elgin Bridge (Bastrop County, Texas)
Built 1923
Pony truss bridge over Wilbarger Creek on a pedestrian walkway
Open to pedestrians only

Walnut Street Bridge (Wabasha County, Minnesota)
Built 1904
Through truss bridge over North Branch Zumbro River at the end of Walnut Street in Mazeppa
Open to pedestrians only

Waring Creek Bridge (Hamilton County, Texas)
Built 1900
Through truss bridge over Waring Creek on CR 103
Closed to all traffic

Warm River Bridge (Fremont County, Idaho)
Built 1936
Wooden bridge over Warm River
Closed to all traffic

Warren Road Bridge (Knox County, Ohio)
Rehabilitated 1963
Through truss bridge over Wakatomica Creek on Warren Road (TR 147)
Open to traffic

Watonwan River Bridge (Watonwan County, Minnesota)
Built 1908
Through truss bridge over Watonwan River in Madelia
Open to pedestrians only

West Bath Road Bridge (Grafton County, New Hampshire)
Built 1832; rehabilitated 1987
Covered bridge over Ammonoosuc River on West Bath Road in Bath
Open to traffic

West Shore Road Bridge (Kent County, Rhode Island)
Built 1923
Deck truss bridge over RI 117 (West Shore Road) on Amtrak in Warwick
Open to traffic

Whetsone Creek CR 125 Bridge (Morrow County, Ohio)
Built ca. 1900; rehabilitated 1975
Through truss bridge over Whetsone Creek on CR 125
Derelict

Whetstone Creek CR 146 Bridge (Morrow County, Ohio)
Built 1913; rehabilitated 1950
Through truss bridge over Whetstone Creek on CR 146
Open to traffic

Whetstone Creek TR 152 Bridge (Morrow County, Ohio)
Built by the Massillon Bridge Co.; rehabilitated 1959
Through truss bridge over Whetstone Creek on TR 152
Open to traffic

Wilson Creek Bridge (Caldwell County, North Carolina)
Built 1941
Concrete arch bridge over Wilson Creek on FDR 45
Open to traffic

Winding Road Bridge (Madera County, California)
Built 1950; rehabilitated 1991
Deck truss bridge over Siphon Mid Ditch on Winding Road
Open to traffic

Winding Road Bridge (Fresno County, California)
Built 1968; rehabilitated 2002
Pony truss bridge over South Fork San Joaquin on Winding Road
Open to traffic

Winding Road Bridge (Fresno County, California)
Built 1946
Pony truss bridge over Kings River on Winding Road
Open to traffic

Wyaconda River CR 257 Bridge (Clark County, Missouri)
Built ca. 1910
Through truss bridge over Wyaconda River on CR 257
Open to traffic(?)

Yellow Creek CR 54 Bridge (Jefferson County, Ohio)
Built 1925
Lost through truss bridge over Yellow Creek on CR 54
No longer exists