Portal:Michigan highways/Did you know/May 2015


 * ... that US 41 (pictured) was the state's first Michigan Heritage Route in 1995?
 * ... that county road F-41 was previously M-171?
 * ... that the former M-122 connected US 2 in St. Ignace to the state car ferry docks?
 * ... that the route of M-47 was previously part of US 10?
 * ... that the M-64 highway designation was moved twice in two years by exchanging the number with different roads?