Interstate 67

Interstate 67 is a major highway in the U.S Sate of Michigan. The highway mostly fallows Lake Huron from Port Huron up until Mackinaw City. The highway was built to speed up transport directly from the Upper Peninsula to Detroit. Another Reason was to connect costal towns, which provide fish and other goods to Michigan. It has one Spur Route which goes through Port Huron and Marysville, starting from the I-94 Junction until another one with I-94 Near Marysville, which was completed in 2007.