Grundy County

Black Hawk Creek Bridge   [Map]
Lost Pratt through truss bridge over Black Hawk Creek on Road
Replaced by a new bridge
Replaced 1931
C Avenue Bridge   [Map]
Concrete pony/through girder bridge over Branch Beaver Creek on C Avenue
Open to traffic
Built 1920
CNW - Black Hawk Branch Trestle   [Map]
Abandoned timber stringer bridge over unnamed branch of Black Hawk Creek on former Chicago and North Western (ex-Chicago Great Western).
Derelict/abandoned
Abandoned 1988
CNW - Black Hawk Creek Bridge   [Map]
Lost Bridge over Black Hawk Creek on former Chicago and North Western Railway
Demolished
Abandoned and removed ca. 1988
CNW - Mosquito Creek Tributary Arch   [Map]
Stone arch bridge over Mosquito Creek Tributary on former CNW/CGW RR
Abandoned
CNW - North Fork Black Hawk Creek Bridge   [Map]
Lost Bridge over North Fork Black Hawk Creek on former Chicago & North Western Railway
Demolished
Abandoned and removed ca. 1988
Comet Trail Arch Bridge   [Map]
Deck arch bridge over Small Stream on Comet Trail
Open to pedestrians only
Dowd Creek Bridge   [Map]
Girder bridge over Dowd Creek (Branch Wolf Creek) on 300th Street
Open to traffic
Built 1914
Hammers Creek Bridge   [Map]
Lost pony truss bridge over Hammers Creek on West Brook Street
Replaced by a new bridge
Built 1947; Replaced 2009
Pioneer Trail - Black Hawk Creek Bridge   [Map]
Pony girder bridge over Black Hawk Creek on Pioneer Trail (former RI Railroad)
Open to pedestrians only
Abandoned 1983, converted to trail useage
Pioneer Trail - Holland Creek Bridge   [Map]
Bridge over branch of Holland Creek on Pioneer Trail (former RI)
Open to pedestrians only
Abandoned 1983, converted to trail useage
Pioneer Trail - Munns Creek Bridge   [Map · Street View]
Steel stringer bridge over Munns Creek on Pioneer Trail (former RI)
Open to pedestrians only
Abandoned 1983, converted to trail useage
Pioneer Trail - Small Stream Bridge   [Map · Street View]
Timber stringer bridge over Small Stream on Pioneer Trail (former RI Railroad)
Open to pedestrians only
Abandoned 1983, converted to trail usage
RI - Minnehaha Creek Bridge   [Map · Street View]
Abandoned steel stringer bridge over Minnehaha Creek on abandoned railroad (former RI)
Abandoned
Abandoned 1983
RI - Mosquito Creek Bridge   [Map]
Abandoned deck plate girder bridge over Mosquito Creek on abandoned railroad (former RI)
Derelict/abandoned
Abandoned 1983
RI - Small Stream Culvert   [Map]
Abandoned culvert bridge over Small Stream on abandoned railroad (former RI)
Derelict/abandoned
Abandoned 1983
RI - Small Stream Culvert #2   [Map]
Abandoned culvert bridge over Small Stream on abandoned railroad (former RI)
Derelict/abandoned
Abandoned 1983
RI - South Beaver Creek Arch Bridge   [Map]
Abandoned closed-spandrel arch bridge over unnamed branch of South Beaver Creek on abandoned railroad (former RI)
Derelict/abandoned
Abandoned 1983
RI - South Beaver Creek Bridge #1   [Map]
Lost Deck plate girder bridge over South Beaver Creek on former Rock Island RR
Demolished
Abandoned and removed ca. 1983
RI - South Beaver Creek Bridge #2   [Map]
Lost Steel stringer bridge over South Beaver Creek on former Rock Island RR
Demolished
Abandoned and removed ca. 1983
RI - South Beaver Creek Bridge #3   [Map]
Lost Steel stringer bridge over South Beaver Creek on abandoned railroad (former RI)
Demolished
Abandoned and removed ca. 1983
Wolf Creek Suspension Bridge   [Map]
Suspension bridge over Wolf Creek on Trail
Open to pedestrians only