Lake County Dept of Transportation

Lake County PASSAGE

Lake County PASSAGE (Program for Arterial Signal Synchronization and TrAvel GuidancE) partners with many public and private entities to ensure that residents and commuters have current traffic information to make travel decisions.

PASSAGE is an Intelligent Transportation System designed to provide motorists real time traffic congestion information due to crashes and construction events. Traffic events are communicated through the police department’s Computer Aided Dispatch (CAD) system that is sent directly to the Transportation Management Center (TMC), then communicated back to highway users via the web site, PASSAGE Highway Advisory Radio (HAR) 1620 AM, and variable message signs.