Blind Brook Bridge (Westchester County, New York)
Built 1870
Stone arch bridge over Blind Brook on Nature Pr Park Road in Harrison
Open to traffic

Carman Covered Bridge (Erie County, Pennsylvania)
Built 1870 by William Sherman
Lost covered bridge over Conneaut Creek on TR 338 (Carman's Bridge Road)
Destroyed by fire after being struck by lightning

Center Street Bridge (Tolland County, Connecticut)
Built 1870; rehabilitated 1939
Stone arch bridge over Middle River on Center Street in Stafford
Open to traffic

Church Hill Road Covered Bridge (Columbiana County, Ohio)
Built 1870; relocated 1982
Covered bridge over Middle Fork Little Beaver Creek, just off OH 154 east of Lisbon
Open to pedestrians only

Fitches Covered Bridge (Delaware County, New York)
Built 1870; relocated 1885
Covered bridge over West Branch Delaware River on Fitches Bridge Road
Open to traffic

Germantown Covered Bridge (Montgomery County, Ohio)
Built 1870; relocated 1911
Covered bridge over Little Twin Creek on Linden Avenue (CR 56) in Germantown
Open to pedestrians only

Green River Bridge (Windham County, Vermont)
Built 1870; rehabilitated 1965
Covered bridge over Green River on C2001 in Guilford
Open to traffic

Imes Covered Bridge (Madison County, Iowa)
Built 1870; relocated in 1887 and 1977; rehabilitated 1997
Covered bridge at Imes Bridge Park in St. Charles
Open to pedestrians only

Johnson Road Covered Bridge (Jackson County, Ohio)
Built 1870; rehabilitated 2000
Covered bridge over Brushy Fork Little Scioto River on Johnson Road
Open to one-lane traffic

Main Street Bridge (Hunterdon County, New Jersey)
Built 1870
Pony truss bridge over South Branch Raritan River on Main Street
Open to traffic

Mill Brook Bridge (Tolland County, Connecticut)
Built 1870
Stone arch bridge over Mill Brook on CT 31 in Coventry
Open to traffic

Moses Kill Bridge (Washington County, New York)
Built 1870; rehabilitated 2003
Stone arch bridge over Moses Kill on NY 197 in Argyle
Open to traffic

Ramp Covered Bridge (Cumberland County, Pennsylvania)
Built 1870
Covered bridge over Conodoguinet Creek on TR 374 (Covered Bridge Road)
Open to traffic

Ringos Mill Covered Bridge (Fleming County, Kentucky)
Built 1870. Bridge bypassed in 1968 by new bridge. Bridge placed on National Register of Historic Places in 1976.
Kingpost through truss bridge over Fox Creek on KY 158
Open to pedestrians

Rock River Bridge (Windham County, Vermont)
Built 1870; rehabilitated 1950
Covered bridge over Rock River on TR 2/FAS 106 in Newfane
Open to traffic

Salisbury Church Bridge (Lehigh County, Pennsylvania)
Built 1870; rehabilitated 1963
Stone arch bridge over Little Lehigh Creek on Devonshire Road in Allentown
Open to traffic

School Street Bridge (Hunterdon County, New Jersey)
Built 1870; rehabilitated 1993
Pony truss bridge over Spruce Run River on School Street in Glen Gardner
Open to traffic

Sherman Brook Bridge (Windsor County, Vermont)
Built 1870; rehabilitated 1986
Covered bridge over Sherman Brook on C3065 in Weathersfield
Open to traffic

South Branch Saxtons River Bridge (Windham County, Vermont)
Built 1870; rehabilitated 1995
Wooden bridge over South Branch Saxtons River on C3043 in Grafton
Open to traffic

South Street Bridge (Philadelphia County, Pennsylvania)
Built 1870
Stone arch bridge over abandoned driveways on South Street in Philadelphia
Open to traffic

Union Covered Bridge (Monroe County, Missouri)
Built 1870-71 by Joseph C. Elliott; closed to traffic in 1970; rehabilitated 1987-88
Covered bridge over Elk Fork Salt River, just off Route C southwest of Paris
Open to pedestrians only

Ware River Bridge (Hampshire County, Massachusetts)
Built 1870; rehabilitated 1938
Stone arch bridge over Ware River on MA 9 (East Street) in Ware
Open to traffic

Wea Creek Bridge (Shawnee County, Kansas)
Built 1870 by the Buckeye Bridge Works; relocated 1988
Relocated bowstring truss bridge on the grounds of the Kansas State Historical Society in Topeka
Open to pedestrians only

Whites Store Road Bridge (Chenango County, New York)
Built 1870; rehabilitated 1968
Stone arch bridge over a branch of Whites Store Creek on Whites Store Road
Open to traffic

Whittier Covered Bridge (Carroll County, New Hampshire)
Built 1870
Covered bridge over Bearcamp River on Old NH 25 in Ossipee
Open to pedestrians only

Williams River Bridge (Windham County, Vermont)
Built 1870; rehabilitated 1982
Covered bridge over Williams River on C3008 in Rockingham
Open to traffic

Winter Street Bridge (Middlesex County, Massachusetts)
Built 1870
Stone arch bridge over Sudbury River on Winter Street in Framingham
Open to traffic