Putnam County

Gilboa Bridge   [Map]
Through truss bridge over Blanchard River on County Road 3 in Gilboa
Bypassed with a new bridge to the East and retained for pedestrian use.
Built 1886; rehabilitated 1972
Little Auglaize River TR 25 Bridge   [Map]
Pony truss bridge over Little Auglaize River on TR 25
Bypassed with a new bridge but retained.
Built before 1900 by the Canton Bridge Co.
Little Auglaize River TR M Bridge   [Map]
Pony truss bridge over Little Auglaize River on Township Road M
Replaced by a new bridge
Built 1900
Little Auglaize River TR R-23 Bridge   [Map]
Pony truss bridge over Little Auglaize River on Township Road R-23
Lost
Built 1900
Mallaham Bridge   [Map]
Bowstring pony truss bridge over Riley Creek on Township Road M-6
Open to traffic
Built 1876 by the D.H. Morrison
North Powell Creek Bridge   [Map]
Lost pony truss bridge over North Powell Creek on TR 20
No longer exists
Replaced 2000
Ottawa Bridge   [Map]
Lost Whipple through truss bridge
No longer exists
Ottawa River Bridge   [Map]
Through truss bridge over Ottawa River on County Road P
Removed
Built 1913; removed 1998-99
Ottawa River Old OH 12 Bridge   [Map]
Closed-spandrel arch bridge over Ottawa River on Old OH 12
Open to traffic
Built 1932
Riley Creek Bridge   [Map]
Lost Pony truss bridge over Riley Creek on Township Road K-6
Replaced by new bridge
Replaced 2004
Riley Creek CR6 Bridge   [Map]
Lost through truss bridge over Riley Creek on County Road 6
Removed and replaced
Built 1893 by the Wrought Iron Bridge Co.
Riley Creek TR K-6 Bridge
Pony truss bridge over Riley Creek on TR K-6
Open to traffic
Built 1900; rehabilitated 1973
Sugar Creek County Road P Bridge   [Map]
Lost pony truss bridge over Sugar Creek on County Road P
Replaced by a new bridge
Built 1896
Sugar Creek TR S Bridge   [Map]
Lost pony truss bridge over Sugar Creek on Township Road S
Replaced by a new bridge on a new alignment, and then demolished.
Built 1900; rehabilitated 1968
Sugar Creek TR U-13 Bridge   [Map]
Lost pony truss bridge over Sugar Creek on Township Road U-13
Replaced by a new bridge
Built 1955; rehabilitated 1955
Township Road 18A Bridge   [Map]
Pony truss bridge over North Powell Creek on Township Road 18A
Open to traffic
Built ca.1870's by D.H. Morrison
Township Road 19-A Bridge   [Map]
Lost pony truss bridge over North Powell Creek on Township Road 19-A
Replaced by a new bridge
Built 1898 by the New Columbus Bridge Co.
Township Road 23 Bridge   [Map]
Pony truss bridge over South Powell Creek on Township Road 23
Replaced by a new bridge
Built 1900; rehabilitated 2001
Township Road G Bridge   [Map]
Closed-spandrel arch bridge on Township Road G
Replaced by a new bridge
Built 1916 by the The Wynkoop-Mcgormley Co.
Wayne Street Bridge   [Map]
Lost pony truss bridge over Plum Creek on Wayne Street
Replaced by a new bridge
Built 1900
West Street Bridge   [Map]
Pony truss bridge over Plum Creek on County Road R in Columbus Grove
Open to traffic
Built 1955 by the Ohio Bridge Corp.; rehabilitated 1994