In the wake of the Key Bridge collapse, Baltimore's worst maritime disaster, engineers and students at Johns Hopkins University quickly got to work, aiming to find out which bridges nationwide are at risk of a catastrophic collapse.

The National Transportation and Safety Board — the agency investigating the collapse of the Francis Scott Key Bridge — has encouraged the nation’s bridge owners to act swiftly in protecting their assets from a similar fate.

Researchers at Johns Hopkins University in Baltimore are assessing the country’s bridges after the collapse of the Francis Scott Key Bridge