TOLEDO, Ohio — Starting Monday, Aug. 11, the city of Toledo will begin a 90-day study of five downtown intersections to determine whether their existing traffic signals are still necessary. As part of ...

New traffic patterns and restricted access will greet motorists in the Rio Road/U.S. 29 corridor beginning Wednesday night when road crews disable traffic signals at two existing intersections to ...

Technology developed by researchers at the University of Michigan is being tested at traffic signals along key routes in Farmington Hills and Royal Oak as a startup prepares it for commercialization.

Traffic signal timing technology from the University of Michigan could cut down on congestion, To operate, the system uses vehicle Global Positioning System data. Traffic signal timing technology that ...