The speed limit on certain stretches of Michigan interstates is increasing to 75 mph, while it jumping to 65 mph on other state highways. This Michigan speed limit increase began taking effect gradually on May 1, 2017. According to the Michigan Department of Transportation (MDOT), the speed limit on more than 600 miles of freeways is being boosted from 70 to 75 mph, while it going up to 65 mph on another 938 miles of state roadways. Speed limit signs started changing May 1, and the higher speed limit is official when the roads are actually signed. The speed limit in … Continue reading Michigan Speed Limit Increase: Will Roads Become More Dangerous?