Client Portfolio

Illinois Tollway

In January 2005, the Illinois Tollway selected ETC to implement the reciprocity (interoperability) program between its I-PASS system and the Interagency Advisory Group (IAG). Then in March 2005, Illinois Tollway awarded ETC the contract to implement and maintain a new toll collection system.

Illinois Tollway’s program highlights include the following:

  • End-to-end replacement of entire toll collection system from the roadside to the back office
  • IAG interoperability
  • Nine mainline toll plazas converted to full All Electronic Tolling (AET) in less than eight months
  • A total of 24 toll plaza conversions to AET (entire mainline plaza system), 52 ramp plazas, for a total of 2132 toll lane miles
  • Upgrade and retrofit all lanes in system