M-35 is a state trunkline highway in the Upper Peninsula (UP) of the US state of Michigan. Running for 128 miles (206 km) in a general north–south direction, it connects the cities of Menominee, Escanaba and Negaunee. The southern section of M-35 in Menominee and Delta counties carries two additional designations. M-35 forms a segment of the Lake Michigan Circle Tour, and it is the UP Hidden Coast Recreational Heritage Trail, which is a part of what is now called the Pure Michigan Byways Program. Along the southern section, the highway is the closest trunkline to the Green Bay, a section of Lake Michigan, and is also the shortest route between Menominee and Escanaba. The northern section of the highway turns inland through wooded terrain, connecting rural portions of Delta and Marquette co