Interstate 94 (
I-94) is a part of the
Interstate Highway System that runs from
Billings, Montana, to the
Lower Peninsula of the US state of
Michigan. In Michigan, it is a
state trunkline highway that enters the state south of
New Buffalo. It runs east through the metropolitan areas of
Benton Harbor,
Kalamazoo,
Battle Creek,
Jackson,
Ann Arbor, and portions of
Metro Detroit, before angling northeasterly to
Port Huron, where it terminates on the
Blue Water Bridge at the US–Canadian border.