Projects Overview
Projects Overview
The Illinois Tollway continues our mission to provide a safe and efficient system of highways. The Illinois Tollway understands how important it is to keep our customers informed. Through information about construction projects, lane closures and daily construction alerts, we work hard to provide you the fastest, smoothest and safest ride to your destination.
The Illinois Tollway is committed to ensuring that its work zones remain safe for both drivers and workers during construction. Read more about Work Zone Safety.
Projects By Roadway
The Illinois Tollway operates and maintains 294 miles of interstate tollways in 12 counties in Northern Illinois. Use the map below to link to specific construction information.
Note: In addition to any long-term projects highlighted in this section, ongoing system maintenance should also be expected.
Interactive Tollway Map
Construction Projects by Corridor
- North Tri-State Tollway (I-94) Roadway, Bridge and Ramp Repair Projects
- Bradley Road Bridge
- Edens Spur (I-94) Rebuilding and Repairs
- Central Tri-State Tollway (I-294) Project
- Burlington Northern Santa Fe (BNSF) Railway Bridge Project
- Mile Long Bridge Project
- 159th Street Interchange Repairs
- I-294/I-57 Interchange Project - Phase 2
Up-to-date information regarding additional lane closures throughout the Tollway system, is available in the Daily Construction Alert.
- Roadway Rebuilding and Widening - I-290 to York Road
- Illinois Route 47 Interchange Project
- Roadway Resurfacing and Bridge Repairs - Illinois Route 56 to Illinois Route 251
- Roadway and Bridge Repairs - Orchard Road to Illinois Route 59
- Interchange Improvements
Up-to-date information regarding additional lane closures throughout the Tollway system, is available in the Daily Construction Alert.
Up-to-date information regarding additional lane closures throughout the Tollway system, is available in the Daily Construction Alert.
How can we help you?
Move Illinois
| Congestion-Relief Program |
| Move Illinois |
Traffic Information
| Daily Construction Alerts |
| Work Zone Safety |
The Illinois Tollway maintains ISO 9001:2015 certification for project development, planning, design management and construction management of capital program projects. ISO certification within these disciplines affirms the Engineering Department's strict standards and rigorous management system.