title: Injuries, crashes, and construction on a superhighway.
abstract: Crash and injury-crash rates increased significantly on segments of an Illinois superhighway undergoing major construction, compared to crash rates of preceding years and to crash rates on segments not undergoing construction. Maintaining separation of traffic on segments under construction resulted in smaller increase in injury-crash rates than crossover diversion of traffic from lanes under construction into previously one-way roads.
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control; D001108:Architecture; D001334:Automobile Driving; D006801:Humans; D007087:Illinois; D014947:Wounds and Injuries / Q000453:epidemiology / Q000209:etiology*