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Frequently Asked Questions
More information will be provided when it is available.
The Cook County Department of Transportation and Highways (CCDOTH) have recently substantially completed the road widening project in late 2021 and they are working on the punch list items like traffic signals and restoration/landscaping. It is expected to be fully completed in 2022.
The CCDOTH will be working on the next section of Lake Cook Road from Raupp Blvd to Arlington Heights Road in 2023 with a repaving project only that will not include widening or any major intersection work. This will still result in significant traffic delays but it will not be nearly as impactive as the last project. This is only a temporary solution while Cook County works on the full reconstruction project which will include widening throughout the corridor and it will include improvement to the intersection of Arlington Heights Road. The widening work and full reconstruction is not scheduled yet and will most likely take 8 to 12 years to be fully planned, designed, funded and constructed. Please contact the CCDOTH for questions at 312-603-1600.
January 2022 update
Furthermore, while homes may come up within the Buffalo Grove area, the exact location is an approximate and may or may not be within the Village limits of Buffalo Grove. If you have a concern regarding a specific property in Buffalo Grove that may be operating as a tourist home, please click on the “Report a Concern” and a Village staff member will follow up.