A large chunk of a 1.6-mile-long bridge was seen in a video collapsing into the water after a cargo ship collided with a pillar. Rescue efforts are ongoing. A portion of the steel arch-shaped Francis Scott Key Bridge in Baltimore, Maryland, collapsed into the water early Tuesday morning after a cargo ship struck it, state authorities reported. "Key Bridge collapse due to ship strike. Active scene," Maryland Transportation Authority said in a post on X․