Standard and Design Overlay & ADA Improvements

The Illinois Department of Transportation is requesting electronic bids for Standard and Design Overlay & ADA Improvements on approximately 2.89 miles of Green Bay Road across the Villages of Glencoe, Winnetka, and Kenilworth in Cook County under Contract 62W73, with bids due September 18, 2026 at 12:00 p.m. through the iCX system. The project receives Federal-aid funding under STP-34NK(011), triggering federal compliance certifications and DBE participation requirements.

The scope includes pavement overlay and resurfacing; removal and replacement of brick pavers; construction of detectable warning systems; curb and gutter removal and replacement; traffic signal modifications; and utility adjustments and relocations by AT&T, Nicor Gas, Verizon/MCI, and ComEd with specific staging and coordination requirements. The contractor must establish and maintain an Engineer's Field Office Type A (D1) with specified dimensions and equipment, develop and execute traffic control plans with coordination requirements, and manage multi-stage construction sequencing. Hot-mix asphalt mixtures must meet quality control and quality assurance requirements specified in the Standard Specifications for Road and Bridge Construction (Adopted January 1, 2022, Revised January 1, 2026). Regulated substance removal and disposal at multiple intersections requires contaminant sampling for VOCs, SVOCs, and metals. The project is subject to prevailing wage requirements, equal employment opportunity compliance, and a Project Labor Agreement.

The contract will be awarded to the lowest responsive and responsible bidder. The contractor assumes responsibility for roadway maintenance beginning on the work start date. No specific contract value is stated in the available documents.