High Quality Content by WIKIPEDIA articles! M-10, (also The Lodge, John C. Lodge Freeway, James Couzens and Northwestern Highway) is a state trunkline route in the US state of Michigan. The southernmost portion follows Jefferson Avenue in downtown Detroit, and the southern terminus is at the intersection of Jefferson and Randolph Street leading to the entrance to the Detroit–Windsor Tunnel. The northern terminus is in West Bloomfield at the intersection with Orchard Lake Road. M-10 was built in segments throughout much of the 1950s and 1960s. It carried several different names before the entire route was finally officially named The John C. Lodge Freeway in 1987. M-10 was named after John C. Lodge, an influential Detroiter and mayor of Detroit from 1927-1928.