Illinois Tollway

Illinois State Toll Highway Authority
Seal of ISTHA
Logo, using alternate name

Illinois Tollway Headquarters
Agency overview
Formed1941 (1941)
TypeIndependent
Headquarters2700 Ogden Avenue, Downers Grove, Illinois
41°48′22″N 88°03′04″W / 41.80611°N 88.05111°W / 41.80611; -88.05111
Employees1,704[1]
Annual budget$696 million[2]
Agency executives
  • Cassaundra Rouse, Executive Director[3]
  • Arnie Rivera, Chairman of the Board[3]
Parent agencyState of Illinois
Websitewww.illinoistollway.com
Map
Map
Location of ISTHA headquarters

The Illinois State Toll Highway Authority (ISTHA) is an administrative agency of the U.S. state of Illinois charged with building, operating, and maintaining toll roads in the state. The roads, as well as the authority itself, are sometimes referred to as the Illinois Tollway.[a] The system opened in 1958 in the Chicago area, and has subsequently expanded to include the eastern and central sections of Interstate 88 (I-88) extending into the northwestern part of the state. Beginning in 2005, the system was reconstructed to include more lanes and open road tolling, the latter of which uses I-Pass transponders to collect revenue as vehicles pass antennas at toll plazas or designated entrance or exit ramps. As of 2017, ISTHA maintains and operates 294 miles (473 km) of tollways in 12 counties in Northern Illinois.[4]

  1. ^ Cite error: The named reference p39 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference p15 was invoked but never defined (see the help page).
  3. ^ a b "Executive Staff - Illinois Tollway". www.illinoistollway.com. Retrieved April 22, 2021.
  4. ^ Illinois State Toll Highway Authority (n.d.). "Illinois Tollway: Realizing the Future 2017 Annual Report". Illinois State Toll Highway Authority. Archived from the original on December 15, 2018. Retrieved December 13, 2018.


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