Is Michigan Getting A New Interstate?
Whatever happened to those plans to connect Michigan to the Carolinas via Interstate 73? Parts of I-73 are being built today, but not in the Mitten State.
Interstate
Michigan’s I-69 is Longest-Running Interstate Project In The Country at Nearly 70 Years!
The highway began in the 1950s with every other Interstate project, but by the time it reached the south, major connecting highways had already been built between cities.