The Mackinac Bridge team let me follow them around for a day, and here's what I learned about how they're still keeping this feat of engineering alive.That was worth waiting for. I hope all the people walking across the Mackinac Bridge today appreciate how much work it takes to maintain it. I know I do!
Special thanks to the Michigan Department of Transportation and the Mackinac Bridge Authority for the images, research help, and of course, the excellent tour of the bridge!
That's a wrap for today's educational holiday post. Stay tuned for more Emmy Awards coverage.
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