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.
A UFO outbreak over Michigan in the mid-1960s led a man on a lifelong quest for answers to the UFO phenomenon. His search is the subject of a new documentary.
This Michigan relic has stood as a testament to time. Over one hundred years old and still fully operational, although not used for its original purpose.