Fracopolypse! Modeling the collapse of the Winona bridge

For a slightly lighthearted look at what could happen if a traffic jam caused a backup of frac sand trucks on the Winona bridge, click here for a 5 minute video

Thrill to live-action shots as Alma’s very own Bob Albertson walks us through a stress test of his carefully crafted model of the Winona bridge.  The results?  Fracopolypse!

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