Traffic Signal Improvements

The Wisconsin Department of Transportation is soliciting bids for traffic signal improvements on behalf of the City of Milwaukee under two projects (2568-00-71 and 2568-00-72) along N Dr MLK Jr Drive, with proposals due October 13, 2026.

The scope encompasses replacing existing traffic signals with monotube mast arms, constructing curb extensions, replacing all curb ramps, and replacing signage across multiple signalized intersections. Project 2568-00-71 spans intersections from W Center to W Wright (four construction stages), and project 2568-00-72 covers the intersection with North Ave (two stages). The contractor must begin work within 10 calendar days of written notice and achieve interim completion of project 2568-00-72 by August 3, 2027, with liquidated damages of $1,000 per calendar day for delays beyond that date.

Bidders must submit proposals electronically through Bid Express or request a waiver with a $75 administrative fee. A proposal guaranty and annual bid bond are required prior to submission. Bids incorporate the Wisconsin Department of Transportation Standard Specifications for Highway and Structure Construction (2025 Edition) with extensive special provisions covering traffic control, utility coordination, erosion control, and environmental protection.

The contractor must manage an estimated 281.8 tons of contaminated soil across both sites, requiring excavation, hauling, and disposal at DNR-approved facilities under environmental consultant oversight. OSHA hazardous waste operations compliance is mandatory. Motorized equipment operation is prohibited between 9:00 PM and 7:00 AM without prior written approval; holiday work is restricted during Memorial Day, Juneteenth, Independence Day, and Labor Day. Weekly coordination meetings with the department, City of Milwaukee, Milwaukee County Transit System, utility companies, and subcontractors are required.