M-10 is a
state trunkline highway in the
Metro Detroit area of Michigan in the United States. The southernmost portion follows
Jefferson Avenue in downtown
Detroit, and the southern terminus is at the intersection of Jefferson and
M-3 (Randolph Street) next to the entrance to the
Detroit–Windsor Tunnel. The northern terminus is in
West Bloomfield Township at the intersection with Orchard Lake Road. The highway has several names as it runs through residential and commercial areas of the west side of Detroit and into the suburb of
Southfield. It is called the
John C. Lodge Freeway,
The Lodge,
James Couzens Highway and
Northwestern Highway.