U.S. Coast Guard response boat crews enforce a safety zone, April 2, 2024, after the collapse of the Francis Scott Key Bridge in Baltimore, Maryland. The Key Bridge Response 2024 Unified Command priorities are to ensure the safety of the public and first responders, account for missing persons, safely restore transportation infrastructure and commerce, protect the environment, and support the investigation of the incident. (Key Bridge Response 2024 Unified Command photo by U.S. Coast Guard Petty Officer 3rd Class Carmen Caver)