US Route 30 Reconstruction
Owner: Illinois Department of Transportation
Location: Frankfort, IL
IEI is providing Phase II design engineering services for the reconstruction and widening of US Route 30 (Lincoln Highway) and Illinois Route 43 (Harlem Avenue) in the Village of Frankfort, Illinois. The work includes widening and reconstruction of the existing roadway from one lane in each direction to two 12-foot wide lanes in each direction with a 22-foot barrier median.
IEI is providing the structural engineering services for both the preliminary and the final design as well as the plan preparation for four box culverts.