Boone County

Bel-Mar Country Club Bridge   [Map]
Pony truss bridge over Kishwaukee River on Golf Course Cart path
Open to pedestrians
Early 1900's
CN - Poole Road Overpass   [Map]
Timber stringer bridge over Poole Road on Railroad
Open to traffic
CNW Spur - Belvidere Bridge   [Map]
Double-intersection Warren deck truss bridge over Kishwaukee RIver on abandoned UPRR Spur
Abandoned but still intact
Elgin-Belvidere Electric - Kishwaukee River Bridge   [Map]
Abandoned ribbed closed-spandrel arch bridge over Kishwaukee River on abandonded Elgin-Belvidere Railroad
Abandoned. Derelict crumbling/overgrown
Built 1905
Frank F. Beck Bridge   [Map · Street View]
Pony truss bridge over a landscape feature on Private Driveway
Open to traffic
UP - I-90 Overpass   [Map · Street View]
Deck plate girder bridge over Interstate 90 on UPRR (Former C&NW)
Open to traffic
Built 1958
UP - Kishwaukee River Bridge   [Map]
Through truss bridge over Kishwaukee River on UPRR (former C&NW)
Open to traffic
2 span through truss bridge over Kishwaukee RIver
UP - US20 Bypass Bridge   [Map · Street View]
Girder bridge over US 20 Bypass on UPRR (Former C&NW)
Open
Built 1986
Young Covered Bridge   [Map]
Bridge over S Kinnikinnick Creek on private property
Open but on private property
Built 1890