Downtown Detroit is the central business district and a residential area of the city of Detroit, Michigan, United States. Detroit is the major city in the larger Metro Detroit region. Downtown Detroit is bordered by M-10 (Lodge Freeway) to the west, the Interstate 75 (I-75, Fisher Freeway) to the north, I-375 (Chrysler Freeway) to the east, and the Detroit River to the south. The city's main thoroughfare M-1 (Woodward Avenue) links Downtown to Midtown and  New Center.