It's almost time to lace up your walking shoes and step onto the Mackinac Bridge for the annual "bridge walk" on Labor Day, Sept. 1. From 6:30 a.m. to noon on Labor Day, walkers will have the chance ...

Participants can walk the entire 5-mile bridge or halfway and return to their starting point. It's almost time to lace up your walking shoes and step onto the Mackinac Bridge for the annual "bridge ...