Heritage Trail Pedestrian Overpass and Trail Extension | Dubuque, Iowa

WHKS provided survey, design, and construction-phase services to the Dubuque County Conservation Board for the construction of a single span bridge pedestrian overpass structure over US Highway 52/3 and the HMA paving extension of 1.05 miles of pedestrian trail. The paved trail is located on existing Dubuque County right-of-way, which is the abandoned Chicago and Great Western Railroad right-of-way corridor.

The project received a Second Place Honor Award in the Special Projects Category in the American Council of Engineering Companies of Iowa 2014 Engineering Excellence Award competition.