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File #: DT-R-0029-25    Version: 1
Type: Transportation IGA Status: Sent to Finance
File created: 8/22/2025 In control: Transportation Committee
On agenda: 9/2/2025 Final action:
Title: INTERGOVERNMENTAL AGREEMENT BETWEEN THE COUNTY OF DU PAGE AND THE COUNTY OF COOK FOR THE ELGIN O'HARE/I-390 CORRIDOR ENHANCEMENTS PHASE III CONSTRUCTION-SECTION NO. 14-00245-05-LS (DUPAGE COUNTY TO BE REIMBURSED $55,236.60)
Attachments: 1. Cook County Agreement
title
INTERGOVERNMENTAL AGREEMENT
BETWEEN THE COUNTY OF DU PAGE AND THE COUNTY OF COOK
FOR THE ELGIN O'HARE/I-390 CORRIDOR ENHANCEMENTS
PHASE III CONSTRUCTION-SECTION NO. 14-00245-05-LS
(DUPAGE COUNTY TO BE REIMBURSED $55,236.60)

resolution
WHEREAS, the Illinois State Toll Highway Authority (hereinafter referred to as "TOLLWAY") in order to facilitate the free flow of traffic and ensure safety to the motoring public, has improved the existing Elgin O'Hare Expressway, extended the expressway from its eastern terminus at Rohlwing Road (Illinois Route 53) to Illinois Route 83, known in its entirety as Illinois Route 390, and intends to further extend Illinois Route 390 to O'Hare International Airport (ORD) and construct the Western Access corridor connecting the Jane Addams Memorial Tollway (I-90) with the Tri-State Tollway (I-294), to be known in its entirety as I-490 (hereinafter referred to as "EOWA"), and included in multiple TOLLWAY construction contract(s). The TOLLWAY will implement, operate and maintain the mainline improvements as tolled facilities; and
WHEREAS, the County of DuPage ("DUPAGE") has agreed through a Memorandum of Understanding with the TOLLWAY, dated December 9, 2014, to assume a lead role in developing and refining corridor and location specific aesthetic, architectural and/or enhancement features and improvements and to work closely with the TOLLWAY, partner agencies and corridor communities on design and implementation (hereinafter the "PROJECT"); and
WHEREAS, DUPAGE has secured Illinois Transportation Enhancement Program ("ITEP") funding for certain corridor enhancements along Route 390; and
WHEREAS, DUPAGE and the County of Cook ("COOK") have previously entered into an intergovernmental agreement (DuPage Resolution DT-R-0123-16) to share professional Phase I engineering costs of the PROJECT, which reimbursement has been made in full by COOK; and
WHEREAS, DUPAGE and COOK ("PARTIES") have previously entered ...

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