Illinois Route 120

Limits: US45 to IL134.

Description: This project consists of interconnecting traffic signals and a right turn lane at Hainesville Rd.

VIsit the Illinois Department of Transportation's (IDOT) Current Road Construction web page for information on this and other IDOT roadwork.

Progress Bar (Construction)

Current Information

The Illinois Department of Transportation (IDOT) recently completed improvements in the IL 120 Corridor. The project included interconnecting and synchronizing the traffic signals along IL 120 from US 45 to IL 134, as well as the addition of a right turn lane at west bound IL 120 and Hainesville road. The traffic signalization is coordinated through Lake County PASSAGE. While there may be a few remaining punch list items to complete, the surface is down, the road is striped and the permanent signals have been turned on (signal retiming work still underway). These improvements are expected to improve traffic flow along IL 120.
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