The cargo ship Dali that hit and destroyed the Francis Scott Key Bridge in Baltimore, Maryland, in March had experienced a loss of electrical power and propulsion before the incident, according to a preliminary report released by the U.S. National Transportation Safety Board (NTSB) on Tuesday.
The report pieces together a detailed timeline of the events that occurred in the time leading up to the Dali striking pier no. 17 of the Key Bridge, the bridge's subsequent collapse, and initial search and rescue and recovery efforts for the road maintenance crewmembers.