There’s a spot in Michigan’s highway network that many (most!) drivers pass through without a second thought. Other drivers double take and even facepalm. The spot is on US 10 northwest of Clare where the road transitions from a two-lane highway to an expressway.
US 10 runs, in Michigan, from Ludington at the ferry dock to Bay City. The western half of the highway’s run is that two-line highway. At Farwell, where the highway crosses M-115 it becomes an expressway from Clare through Coleman and Midland to Bay City…