The incredible story of a 40-ton grain elevator that crossed a Minnesota river

In 1949, about 2,000 people gathered near the Rapidan Dam to watch something extraordinary: a 40-ton, six-story grain elevator creep across a narrow bridge over the Blue Earth River. Decades later, one witness still remembered the spectacle — and asked Curious Minnesota: How did they possibly pull it off? Host Erica Pearson talks with reporter Jp Lawrence about the remarkable logistics behind the…