Mackinac Bridge, Straits of Mackinac — June 19, 2016. According to Wikipedia, the 5-mile-long Mighty Mac bridge “is the world's 22nd-longest main span and the longest suspension bridge between anchorages in the Western Hemisphere.”

Stock photo: Mackinac Bridge, Straits of Mackinac — June 19, 2016. According to Wikipedia, the 5-mile-long Mighty Mac bridge “is the world's 22nd-longest main span and the longest suspension bridge between anchorages in the Western Hemisphere.” was taken by richtatum .