Central Avenue Bridge (Lake County, Illinois)
Built 1935Concrete arch bridge over a ravine on Central Avenue in Highland Park, 0.1 mi. west of Lake MichiganOpen to traffic
Dean Avenue Bridge (Lake County, Illinois)
Built 1928; rehabilitated 1965Deck truss bridge over a ravine on Dean Avenue, 1.5 mi. north of Co LineOpen to traffic
South Deere Park Dr Bridge (Lake County, Illinois)
Arch bridge over a small ravine on South Deere Park Drive in Highland ParkOpen to traffic