Mercer County

170th Street Bridge   [Map]
Abandoned Pratt pony truss bridge over Pope Creek on TR 136A
Abandoned
Built 1901
Duck Creek Bridge   [Map]
Pony truss bridge over Duck Creek on TR 160
Open to traffic
Edwards River Bridge   [Map]
Pony truss bridge over Edwards River on TR 132
Replaced by a new bridge
Edwards River Bridge   [Map]
Through truss bridge over Edwards River on TR 262
Replaced by a new bridge
Built 1961
Eliza Creek Bridge   [Map]
Through truss bridge over Eliza Creek on TR 75A
Open to traffic
Built 1893
Henderson Creek Bridge   [Map]
Pony truss bridge over Henderson Creek on TR 162
Open to traffic
Henderson Creek Bridge   [Map]
Pony truss bridge over Henderson Creek on TR 186
Open to traffic
Iowa Central - Mississippi River Railroad Bridge   [Map]
Lost Through truss bridge over Mississippi River on formerly the Iowa Central Railroad in Keithsburg
Replaced by new bridge
Built 1886, demolished 1910
M&StL - Mississippi River Bridge   [Map]
Vertical lift bridge that carried the M&StL across the Mississippi River at Keithsburg
Abandoned
Built 1909; Abandoned 1971; Partially lost to fire in 1981
M&STL - Pope Creek Bridge   [Map]
Abandoned Modified Warren through truss bridge over Pope Creek on Abandoned C&NW Railroad
Derelict/abandoned
Built 1901
North Camp Creek Bridge   [Map]
Pony truss bridge over North Camp Creek on TR 45
Open to traffic
Pope Creek Bridge   [Map]
Pony truss bridge over Pope Creek on TR 202
Closed to all traffic
Watts Bridge   [Map]
Lost Bowstring pony truss bridge over Pope Creek on 16th Street
Replaced by new bridge
Built 1870; rehabilitated 1884 and 1914; replaced 1989