Interstate 94

Interstate 94 (I-94) is an east–west Interstate Highway connecting the Great Lakes and northern Great Plains regions of the United States. Its western terminus is in Billings, Montana, at a junction with I-90; its eastern terminus is in Port Huron, Michigan, where it meets with I-69 and crosses the Blue Water Bridge into Sarnia, Ontario, Canada, where the route becomes Ontario Highway 402. It thus lies along the primary overland route from Seattle (via I-90) to Toronto (via Ontario Highway 401), and is the only east–west Interstate highway to form a direct connection into Canada.

I-94 intersects with I-90 several times: at its western terminus; near Madison, Wisconsin; in Chicago, and in Lake Station, Indiana. Among the other major cities that I-94 connects to are Fargo, North Dakota; Minneapolis–Saint Paul; Milwaukee; and Detroit.

Route description

Michigan

Main article: Interstate 94 in Michigan

I-94 runs north along Lake Michigan to St. Joseph and Benton Harbor before heading east toward Detroit. It turns northeast to Port Huron where it meets I-69 and ends at the Blue Water Bridge, where it becomes Ontario Highway 402 in Point Edward, Ontario, Canada.