Interagency Signal Coordination

Number

004

Lead

Illinois Dept of Transportation District 1 Bureau of Traffic Operations

Status

Existing

Description

IDOT and several counties are currently developing a base interagency agreement and working out operational specifics for deploying interagency signal coordination. There is an existing agreement with Lake County DOT, which has been signed. This agreement is a template for others to follow. These agreements allow other system operators to operate IDOT signals.

Stakeholders

Cook County Department of Transportation and Highways (DOTH)
DuPage County Division of Transportation
Kane County Division of Transportation
Lake County Division of Transportation
Municipalities/Townships
Will County Division of Transportation

Projects

Cook County Traffic Management Center
Kane County Traffic Management Center
Lake County PASSAGE
Will County Traffic Management Center
IDOT Signal Interconnects
Cook County Central Signal Control
Naperville Coordinated Traffic Signal Network
DuPage County TMC
DuPage County Centralized Traffic Signal Control
DuPage County Signal Interconnects
Cook DuPage Smart Corridors