Bridge Deck Concrete and Sidewalk Improvements - Various Routes within Lake County

The Illinois Department of Transportation is requesting bids on bridge deck concrete sealer and sidewalk improvements across multiple structures in Lake County, with bids due September 18, 2026. The work spans municipalities including Waukegan, North Chicago, and the villages of Wadsworth, Gurnee, Green Oaks, Fox Lake, Libertyville, Long Lake, Antioch, Channel Lake, Lake Villa, and Newport, as well as Warren, Libertyville, Shields, Grant, Antioch, and Lake Villa Townships.

The scope encompasses application of bridge deck concrete sealer to entire top surfaces of bridge decks, sidewalks, top surfaces of inside vertical faces of parapets, faces of curbs, and inside and outside surfaces of dividing walls along walkways. Work includes treating both faces of parapets that separate roadways from sidewalks, plus all collateral and incidental work necessary to complete the improvements as detailed in project plans. Contractors must comply with ILDOT standards for bridge maintenance and improvement projects, including surface preparation, sealer application techniques, and quality assurance throughout the project duration.

The project specification document (ILDOT 62Y03-010.pdf) is attached and provides technical specifications and detailed requirements. Bidders must review all plans and specifications carefully to understand the full scope of work across multiple bridge structures and locations within Lake County.