Full corridor surveys

Over the next 5 years, we will systematically survey each of the Tollway corridors to update Element Occurrence Records and identify high quality assets within each corridor. This information will help us quickly respond to any potential assessment requests for Tollway construction within corridors.

2022-  I-355 Veterans Memorial Tollway
2023 – I-88 Ronald Reagan Memorial Tollway
2024 – I-90 Jane Addams Memorial Tollway
2025 – I-294/94 Central Tri-State Tollway
2026 – I-390 Elgin-O’Hare and I-94 Eden’s Spur