Mount Prospect, IDOT at crossroads over pedestrian safety improvements Mount Prospect village officials say they're hoping to make pedestrian safety improvements near the downtown "triangle," but IDOT is holding up approval while seeking more traffic restrictions in the area. Mark Welsh | Staff Photographer, 2018
Updated 7/18/2021 6:03 PM Mount Prospect is focusing on pedestrian and bicycle safety in the center of town, but officials say achieving that goal is on hold while their plans await approval from the Illinois Department of Transportation. Village officials have expressed particular frustration with the lack of movement on improving flow across Main Street at the Busse Avenue.