Roads of the Mid-South & West > Highways of the State of Illinois > County Highways of the State of Illinois > County Highways of Lake County > Lake County Highway A1
 | Lake County Highway A1 |
Lake County Highway A1 is a east-west highway in Northeastern Lake County. It runs through Winthrop Harbor, and Wadsworth.
WB LCH A1 west of IL St Rt 137.
