The Wisconsin Department of Transportation, Northeast Region, retained Ayres Associates to provide construction phase services for the rehabilitation of 7 miles of STH 42/STH 57 in the City of Sturgeon Bay. Work included concrete joint repairs, asphalt mill and overlay, concrete base patching, traffic signal improvements, signage, and pavement markings. The intersection of STH 42 and STH 57 also was upgraded with dedicated turn lanes. Work included strategic ditching to improve drainage, storm sewer, concrete curb and gutter, concrete pavement, pavement marking, and landscaping.
Construction was staged to maintain one lane of traffic in each direction at all times. Construction administration duties included observation, contract reporting, records documentation, materials testing and documentation, and measurement of quantities.