April 30, 2025

Important: See below for upcoming cutoff date reminders in letting section

Work Zone Awareness Week kicks off 2025 construction season

With construction ramping up across the state, the Illinois Department of Transportation spent National Work Zone Awareness Week reminding the public to “respect the zone so we all get home.”

 

IDOT engineering and operations staff statewide engaged in “tailgate talks” April 21. The talks—held in operations yards, district offices and job sites—are a reminder to employees that personal safety should be the top priority and the safety of road users should not be compromised.

 

View this clip of District 2 Assistant Field Engineer Sam Stuepfert speaking to his staff on Interstate 80 in Henry County, where a $24.5 million, two-year reconstruction project is underway.

 

On April 22, IDOT collaborated with Illinois State Police, Illinois Tollway, industry partners, local agencies and frontline construction workers in events to further reinforce work zone safety.

 

“Whatever the mode of transportation, we will all be traveling through work zones over the upcoming weeks and months,” said Acting Illinois Transportation Secretary Gia Biagi. “The people you see working on our roads, on equipment, or behind the cones and barricades are someone’s loved one, a friend, a neighbor, part of our community. ​ ​ Working together, we can ensure their safety and yours. ​ Let’s make this the safest construction season ever in Illinois.”

 

At all times during construction season, the public should be ready for lane closures, changes in traffic patterns, reduced speed limits and the presence of workers and equipment. This year, IDOT is strengthening its effort to make work zones safer, including expanding the use of speed safety vans and deploying more temporary rumble strips approaching projects. As part of the It’s Not a Game safety campaign, high-traffic work zones will be geotargeted so drivers can hear streaming audio ads, reinforcing safety messages.

 

Other events included:

 

On Go Orange Day on April 23, employees donned their orangiest duds to show their support for work zone safety. In the evening, Peoria’s Murray Baker Bridge, the Interstate 74 bridge in the Quad Cities, Rockford’s Embassy Suites and others were lit orange.

 

IDOT collaborated with the Laborers’ International Union of North America on April 25 to distribute informational material at many of the state’s rest areas on how to keep you and your family safe traveling through work zones.

Feature Photo: Old McClugage Bridge having a blast

Work has been ongoing to demolish the old eastbound McClugage Bridge (U.S. 150) over the Illinois River since its replacement opened last fall. A series of blast events, eight total, are necessary to optimize the extraction of steel. Four blasts have happened to date.

 

Click here and here to view photos and videos from previous blasts.

 

Learn more about the McClugage Bridge project here.

Region 4, District 6: A 14-mile patching and resurfacing project is underway on I-55 from Litchfield to the Macoupin/Madison County line. Most of the work is expected to take place between 7 p.m. and 6 a.m. Sunday nights through Friday mornings and lane closures are expected.

 

Additionally, ramps for Litchfield (exit 52), Mount Olive (exit 44) and Staunton (exit 41) will be resurfaced. Work is expected to be completed by the end of September. 

Region 4, District 6: Construction of a J-turn intersection has begun at U.S. 51 and Leafland Street in Assumption. A J-turn intersection requires drivers to make a right turn and then a U-turn to access the opposite lane. This safety improvement will provide a safer intersection by reducing serious crashes. A similar type of intersection, which was constructed by IDOT in 2019, is located at U.S. 51 and Andrews Street in Macon.

 

Work on the $2.7 million project is expected to be completed in September. 

Letting Update

 

June 13 is the next letting for statewide construction projects that are scheduled in 2025. Here are some dates to note in advance of the letting.


  • May 9 at 10 a.m. Transportation Bulletin release (Official advertisement of projects
  • May 23 at 4:30 p.m. Prequalification cutoff (Date that contractors must be qualified to bid on contracts.)
  •  June 6 at 4:30 p.m. Joint venture cutoff (three contractor limit. Date for these groups who want to bid can do so).   
  • June 10 at 4:30 p.m. Request for authorization to bid cutoff (Final date for contractors who are authorized to bid on contracts). 
  • June 13 at noon Letting (Bids can be submitted until 11:59 a.m. on the day. Bids are shut down at noon). 

 

If you are new to the IDOT bid letting process or need updated information, following are some helpful resources:

 

IDOT offers free subscription email services to anyone interested in finding out more about construction projects and work zones, IDOT initiatives, important safety messages and more.

Subscribe to IDOT in Motion or update your preferred email lists today.
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