Sunday night, the Gene Leahy Mall came alive with music and poetry from around the world as the Nebraska Crossroads Music ...

But this example – and far more tragic ones from around the world in recent years – have also sparked a broader conversation about the safety of ageing bridges and other urban infrastructure.

I took a serious magnet to a seriously risky spot—and the results were insane. This bridge has history, and it didn’t disappoint. Watch to see the jaw-dropping metal we pulled from the depths.

Despite the growing risks, many communities around the country are still not planning for more intense rainstorms as they build roads, floodways and storm infrastructure.