(WXYZ) — The Mackinac Bridge is once again auctioning off vintage steel deck grating from the bridge. The pieces are about 5 1/2 feet x 38 feet and five inches deep ...

Have you ever wanted to own a piece of the Mackinac Bridge? This auction is for you! The Mackinac Bridge Authority is auctioning off pieces of what they’re calling “vintage steel deck grating” from ...

History buffs have a chance to take home barrels of the original Mackinac Bridge construction, as authorities put up five auction listings of the bridge’s steel grating. Each 55-gallon barrel weighs ...

STRAITS OF MACKINAC, Mich., (WPBN/WGTU) -- Those who want to get their hands on a piece of Michigan history now is your chance! The Mackinac Bridge Authority is auctioning off original, 60-year-old ...

ST. IGNACE, MI – If you’re at a loss for what to gift your mom for Mother’s Day, the Michigan Department of Transportation has a solution: vintage Mackinac Bridge steel grating.