The college sweethearts got engaged 552 feet above the Straits of Mackinac.

Darrin Kolatski of Cheboygan and Kaylee Mansfield of Sault Ste. Marie got engaged on Sunday...literally on top of the Mighty Mac.

For the record, there are no tours available, but every August, the Mackinac Bridge Authority holds a drawing for a Tower Tour Certificate. You can register HERE.

Darrin and Kaylee are college sweethearts, attending Ferris University while raising their 4-year-old son, and the bridge is a way for them to "meet in the middle." Kaylee was visibly nervous, but when they posed for a picture, he pulled out the ring.

Congratulations, and thank you for sharing your story to all of us Michiganders!

In case you aren't chosen for the drawing (or you're terrified of heights), here's what it would look like to get a Tower Tour: