PROJECT INFORMATION

View the latest travel advisories, construction updates and news on the project’s progress.

 
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ALERT:

Lake Cook Road from Raupp Boulevard to Hasting Lane is currently open to one lane in each direction with dedicated left turn lanes at each intersection. Daily lane shifts are expected in the next couple of weeks to complete work at each intersection. Be alert when traveling through the work zone and expect delays.

St Mary’s Parkway will be closed between Buffalo Grove Road and Navajo Trail starting October 5 to October 26, 2021. Please use the signed detour routes to access St Mary’s Parkway from Buffalo Grove Road.

PROJECT LOCATION MAP

Lake Cook Road will be reconstructed from Raupp Boulevard to Hastings Lane. 

 

  • Buffalo Grove Road will be reconstructed from Church Road to north of Bernard Drive.
     

  • Route IL-83/ McHenry Road will be reconstructed from Buffalo Grove Town Center to Weiland Road.
     

  • Weiland Road will be reconstructed from Woodstone Drive to Route
    IL-83/McHenry Road. 

     

  • Weiland Road will also be extended on a new alignment to continue past Route IL-83/McHenry Road and end at Buffalo Grove Road.
     

  • Aptakisic Road will be reconstructed into a cul-de-sac to accommodate the Weiland Road extension to Buffalo Grove Road.

= Roadway Improvement Area

Use the map below to zoom in and out of the project location area. Select the blue and purple pins on the map to learn more about the project update in that location. 

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TRAVEL ADVISORIES

October 30, 2020 - Night work along Lake Cook Road will result in peroidic...


Night work along Lake Cook Road will result in periodic one-way traffic at the Buffalo Grove Road and Weiland Road intersection. Closures for night work are expected to start at 6:30 p.m. and will continue to 6:00 a.m. on Monday 2 and Tuesday, November 3. Expect long delays and be alert when driving through the work zone.




November 5, 2020 - New traffic pattern along Lake Cook Road between IL-83...


New traffic pattern along Lake Cook Road between Il-83 and Hasting Lane. Traffic is reduced down to one lane in each direction. Expect long delays and be alert when driving through the work zone.




January 11, 2021 - Traffic will be opened to two lanes in each direction...


Traffic will be opened to two lanes in each direction with left-turn lanes for the winter season. Intermittent daily lane closures may be needed to complete roadway repairs and pothole patching. Be alert when driving through the work zone. Drive with caution during winter conditions.




March 12, 2021 - Daily lane closures starting March 15, 2021...


Starting the week of March 15, 2021, there will be daily lane closures along Lake Cook Road, Buffalo Grove Road, IL-83, and Weiland Road. Lane closures will be set up between 7 a.m. and 4 p.m. Expect delays and be alert when driving through the work zone.




April 19, 2021 - Lake Cook Road has been reduced to one lane...


Lake Cook Road has been reduced to one lane eastbound from Raupp Boulevard to Hastings Lane and one lane westbound from Hastings Lane to the Target and Walmart intersection. Buffalo Grove Road by Lake Cook Road will have a new lane configuration starting the week of April 26th. Expect delays and be alert when driving through the work zone.




May 13, 2021 - Starting May 14, 2021, westbound Lake Cook Road...


Lake Cook Road has been reduced to one lane eastbound from Raupp Boulevard to Hastings Lane. Starting May 14, 2021, westbound Lake Cook Road from Hastings Lane to Raupp Boulevard will be reduced to one lane. Expect delays and be alert when driving through the work zone.




May 28, 2021 - Lake Cook Road from Raupp Boulevard...


Lake Cook Road from Raupp Boulevard to Hasting Lane is currently open to one lane in each direction with dedicated left turn lanes at each intersection. Expect delays and be alert when traveling through the work zone.





 

FREQUENTLY ASKED QUESTIONS (FAQ)

Click below to review commonly asked questions and responses about this project.

NEWS

Stay up to date on community information in the project area.

PUBLICATIONS

Click below to view project files.

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CONSTRUCTION UPDATES

Click below to view weekly updates on the progress of this project.