The Big 400 is a collective effort of various communities comprising the Southern Michigan region, including Jackson, Hillsdale, Lenawee, Washtenaw, Livingston, and Monroe Counties. This collaboration aims to foster a sense of unity and cooperation among these counties, promoting economic growth, cultural exchange, and overall development. By joining forces, the Big 400 seeks to create a vibrant and prosperous region that benefits all its residents and visitors alike.

Read more about The Big 400 and our strategic partners here.