Veterans Memorial Tollway (I-355)

Roadway Widening

Project Overview

The Illinois Tollway is widening a 2-mile segment of the Veterans Memorial Tollway (I-355) between Butterfield Road (Illinois Route 56) and Roosevelt Road (Illinois Route 38) to improve travel and provide congestion relief. The work will also include repairs to the existing roadway and bridges.  

Read More

Construction Update (12/4/19)

Please check the Daily Construction Alert for up-to-date closure information.

Customer Impacts

Three lanes of traffic will be maintained on I-355 during construction. However, some off-peak closures will be needed to complete the work.

In addition, I-355 bridge work will impact local road traffic. 


The widening of I-355 in this area will improve continuity of travel. The improvements will improve mobility and help reduce travel times.

Building Green

The Tollway is committed to “Building Green” and minimizing the environmental impact of construction by reducing, recycling and reusing materials. 

Work Zone Safety

The Illinois Tollway is committed to ensuring that the Veterans Memorial Tollway (I-355) remains safe for both drivers and workers during construction, which is part of the agency’s overall commitment to roadway safety.

A 45 mph work zone speed limit will be in effect in areas with construction on the Veterans Memorial Tollway.  

Visit the Tollway's Work Zone Safety page.