Portal:Michigan highways/Did you know/August 2013


 * ... that along the "Tunnel of Trees" (pictured), M-119 has no centerline?
 * ... that the Michigan Department of Transportation has erroneously marked Forest Highway 16 as "County Road H-16" on their maps since 1992?
 * ... that M-212 is the shortest signed highway in Michigan, connecting to Aloha State Park?
 * ... that M-94 in Manistique crosses the Siphon Bridge, a structure once described in the pages of the Ripley's Believe It or Not! column?
 * ... that in 1919, Michigan was the second state to sign numbered highways after Wisconsin?