Tri-State Tollway (I-294)

I-294/I-57 Interchange Project - Phase 2

The Illinois Tollway, in partnership with the Illinois Department of Transportation, will begin work in 2019 to complete the interchange connecting the Tri-State Tollway (I-294) to I-57. This final stage of work will build ramps providing access to and from Chicago, improving regional mobility that began with the completion of ramps providing access to and from Champaign in 2014.

To complete the I-294/I-57 Interchange, four new ramps will be built connecting southbound I-57 to I-294 and 294 to northbound I-57. As part of this work, the I-57 median will be reconstructed, and the I-57 mainline will be widened. This work includes earth excavation, drainage improvements, erosion and sediment control, retaining wall and bridge construction.

The second phase of the project is scheduled to begin in the spring and to be completed by the end of 2022. 

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I-294/I-57 INTERCHANGE PROJECT SCHEDULE
I-294/I-57 Interchange Project Map
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2019 CONSTRUCTION
2019 Construction Map
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Project Open House

The Illinois Tollway will host a public open house as part of the agency's ongoing work on the $719 million Tri-State Tollway (I-294)/I-57 Interchange Project.

The Illinois Tollway is advancing work in 2019 to complete the interchange connecting I-294 to I-57. This final stage of work scheduled for 2019-2022 will build ramps providing access to and from Chicago, improving regional mobility that began with the completion of ramps providing access to and from Champaign in 2014.

The open house will provide the opportunity for the Tollway to share 2019 construction information with customers, residents and businesses, as well as introduce the Illinois Tollway's ConstructionWorks Program designed to link job seekers with opportunities for rewarding careers in Illinois' high-demand transportation related construction industry.

For those unable to attend, information is posted and updated regularly on this page. Comments and questions can also be shared via email at 294tristate@getipass.com.

Open House Information

Illinois Department of Employment Security
(South Suburban Cook County American Job Center)
Tuesday, June 25, 2019
4 - 7 p.m.
16845 S. Halsted Street
Harvey, IL 60426
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Customer Impacts

Lane closures and traffic shifts will be necessary to provide a work zone and safely accommodate construction.  

Whenever possible, the Tollway uses traffic shifts and shoulders to keep as many lanes open during peak hours as were available before construction. 

In 2019, traffic shifts will be needed on I-57 to accommodate center median work.

Building Green

The Tollway is committed to “Building Green” and minimizing the environmental impact of construction by reducing, recycling and reusing materials. In addition to reducing the cost of this work, reuse of these materials reduces the need for virgin asphalt materials and reduces energy consumption, greenhouse gases and the volume of material that would otherwise be sent to landfills.

Work Zone Safety

The Illinois Tollway is committed to ensuring that the Tri-State Tollway (I-294) and I-57 remain safe for both drivers and workers during construction, which is part of the agency’s overall commitment to roadway safety. 

Work zone speed limits are in effect in all construction zones 24/7 and drivers should continue to watch for changing traffic patterns and use caution, especially when workers are present. On I-294, a 45 mph work zone speed limit is in effect throughout the construction season.  

Visit the Tollway's Work Zone Safety page.