Interstate Highway in the United States
|Length||1,585.20 mi (2,551.13 km)|
|West end||I-90 / US 87 / US 212 near Billings, MT|
|East end||Highway 402 at Canadian border on Blue Water Bridge in Port Huron, MI|
|States||Montana, North Dakota, Minnesota, Wisconsin, Illinois, Indiana, Michigan|
- Adderly, Kevin (February 21, 2017). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of December 31, 2016". Route Log and Finder List. Federal Highway Administration. Retrieved June 20, 2017.
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