Ashtabula River Bridge
Pony truss bridge over Ashtabula River on Adams Road
Unknown status

Ashtabula River OH 193 Bridge
Arch bridge over Ashtabula River on OH 193
Open to traffic
Built 1931 by C.P. Smith and D.H. Overman

Ashtabula River OH 531 Bridge
Movable through truss bridge over Ashtabula River on West Fifth Street (OH 531) in Ashtabula
Open to traffic
Built 1925 by the Fort Pitt Bridge Works; rehabilitated 1986

Ashtabula River US 20 Bridge
Open-spandrel arch bridge over Ashtabula River on US 20
Unknown status
Built 1926 by the Standish Engineering Corp

Beckwith Road Bridge
Lost pony truss bridge over West Branch Ashtabula River on Beckwith Road (TH 345)
Replaced by a new bridge
Built 1905 by the King Bridge Co.; rehabilitated 1991; later replaced

Benetka Road Covered Bridge
Covered bridge over Ashtabula River on Benetka Road
Open to traffic
Built ca. 1900; rehabilitated 1985

Brown Road Bridge
Modern pony truss bridge over Griggs Creek on Brown Road
Open to traffic

Caine Road Bridge
Unusual pony truss bridge with vertical endposts over a tributary of West Branch Ashtabula River on Caine Road
Open to traffic

Caine Road Covered Bridge
Modern covered bridge over West Branch Ashtabula River on Caine Road
Open to traffic
Built 1986

Callender Road Bridge
Through truss bridge over Grand River on Callender Road (TH 550)
Open to traffic
Built 1913

Center Road Bridge
Rainbow arch bridge over Conneaut Creek on Center Road (Old OH 7) in Conneaut
Open to traffic
Built 1925

Clay Road Bridge
Deck truss bridge over Mill Creek on Clay Road
Open to traffic
Built 1919

Clyde Hill Road Bridge
Through truss bridge with modern pony truss approach over Grand River on Clyde Hill Road
Open to traffic
Built 1889 by the King Bridge Co.; one span washed out and replaced in 2002

Conneaut Creek Bridge
Through truss bridge over Conneaut Creek on Old South Ridge Road in North Kingsville
Closed to all traffic

Conneaut Creek US 20 Bridge
Seven-span arch bridge over Conneaut Creek on US 20
Open to traffic
Built 1922 by the Wendell Brown Co.; rehabilitated 1980

Creek Road Covered Bridge
Covered bridge over Conneaut Creek on Creek Road in Conneaut
Open to traffic
Built 1880; rehabilitated 1995

Graham Road Covered Bridge
Covered bridge over dry ground on Graham Road, northwest of Pierpont
Open to pedestrians only
Built 1867 over East Fork Ashtabula River; relocated to dry land in 1972

Grand River Bridge
Concrete arch bridge over Grand River on New Hudson Road
Unknown status
Built 1925

Green Hill Road Bridge
Pony truss bridge over Ashtabula River on Green Hill Road in Edgewood
Open to traffic
Built before 1900

Hall Road Bridge
Pony truss bridge over West Branch Ashtabula River on Hall Road (TH 280)
Open to traffic
Built 1901 by the King Bridge Company

Harmon Hill Road Bridge
Through truss bridge over Ashtabula River on Harmon Hill Road (CH 30) in Ashtabula
Open to traffic
Built 1918 by the Brookville Bridge Co.

Harpersfield Covered Bridge
Two-span covered bridge with steel through truss approach over Grand River on Harpersfield Road
Open to traffic
Built 1868; northern approach added 1913 by the Riverside Bridge Co.; rehabiliated 1991-92

Hildom Road Bridge
Pony truss bridge over Ashtabula River on Hildom Road (TR 415)
Open to traffic
Built 1950

Horton Road Bridge
Through truss bridge over Conneaut Creek on Horton Road (TH 429A)
Open to traffic
Built 1899 by the King Bridge Co.

Johnson Road Bridge
Through truss bridge over Grand River on Johnson Road (TH 541)
Open to traffic
Built 1905 by the King Bridge Co.

Lake Avenue Bridge
Pony truss bridge over Conrail on Lake Avenue
Open to traffic
Built 1928

Lake Road Bridge
Modern pony truss bridge over Wheeler Creek on Lake Road
Open to traffic

Mann Road Bridge
Pony truss bridge over Pymatuning Creek on Mann Road (TH 580)
Open to traffic

Mechanicsville Covered Bridge
Covered bridge over Grand River on Windsor-Mechanicsville Road
Open to traffic
Built 1867; rehabilitated 2003

Middle Road Covered Bridge
Covered bridge over Conneaut Creek on Middle Road in Conneaut
Open to traffic
Built 1868; rehabilitated 1984

Mill Creek OH 307 Bridge
Stringer bridge over Mill Creek on OH 307
Open to traffic
Built 1932; rehabilitated 1990

Mill Creek Road Bridge
Through truss bridge over Coffee Creek on the Greenway Recreational Trail
Open to pedestrians only
Originallly built 1897 by the King Bridge Co. over Mill Creek on Mill Creek Road (TH 197); later relocated

Mill Road Bridge
Through arch bridge over Conneaut Creek on Mill Road (Old OH 7)
Open to traffic

Mullen Covered Bridge
Covered bridge over Mill Creek on Doyle Road
Open to traffic
Built 1876; rehabilitated 1987-88

New Graham Road Bridge
Pony truss bridge over East Branch Ashtabula River on Graham Road (TR 343)
Open to traffic
Built 1945

Old Plank Road Bridge
Unusual pony truss bridge with vertical endposts over Grand River on Old Plank Road (TR 528)
Open to traffic

Olin Covered Bridge
Covered bridge over Ashtabula River on Dewey Road (TH 334) in Edgewood
Open to traffic
Built 1873; reconstructed 1993

Phelps Creek US 322 Bridge
Arch bridge over Phelps Creek on US 322
Open to traffic
Built 1993

Plymouth Ridge Road Bridge
Three-span through truss bridge over Conrail on Plymouth Ridge Road (CH 20)
Unknown status

Riverdale Road Covered Bridge
Covered bridge over Grand River on Riverdale Road (CR 69)
Open to traffic
Built 1900

Root Road Covered Bridge
Two-span covered bridge over West Branch Ashtabula River on Root Road
Open to traffic
Built 1868; rehabilitated 1983

Shaffer Road Bridge
Through truss bridge over Grand River on Shaffer Road (TH 67)
Open to traffic
Built 1913 by the Massillon Bridge Co.

Spring Creek Bridge
Steel arch bridge over Spring Creek
Open to traffic
Built 1942

State Road Bridge
Lost through truss bridge over Conneaut Creek on State Road (CH 354)
Replaced by a new bridge
Built 1900 by the King Bridge Co.; replaced in 1983 by covered bridge

State Road Covered Bridge
Modern covered bridge over Conneaut Creek on State Road (CH 354)
Open to traffic
Built 1983 by John Smolen

Tower Road Bridge
Closed-spandrel arch bridge over Mill Creek on Tower Road (TH 281A)
Open to traffic
Built 1925

Underwood Road Bridge
Two-span pony truss bridge over Pymatuning Creek on Underwood Road (TH 143)
Open to traffic
Built 1940

Windsor Mills Covered Bridge
Covered bridge over Phelps Creek on Warner Hollow Road
Open to traffic
Built 1867; reconstructed 2004