The container ship Dali struck Baltimore’s Francis Scott Key Bridge on March 26, 2024, after losing power, and the bridge’s main span collapsed into the Patapsco River.
The container ship Dali collided with the Francis Scott Key Bridge in Baltimore, leading to the collapse of the bridge.

What We Know About the Francis Scott Key Bridge Collapse in Baltimore (Published 2024)
Source: nytimes.com
Key Evidence
PBS News reported that the cargo ship Dali crashed into the Francis Scott Key Bridge, causing it to collapse.
Multiple contemporaneous reports, including CBS News, NBC News and ABC News, likewise documented the March 26, 2024 collision and collapse.
The New York Times reported that six construction workers were killed in the disaster.
NPR reported that the ship experienced a power or propulsion problem shortly before the collision, while later legal and investigative reporting examined responsibility and mechanical failure.
What the Evidence Shows
The Dali collided with the Francis Scott Key Bridge in Baltimore early on March 26, 2024, and the impact caused the bridge to collapse. Contemporary reporting from PBS News, CBS News, NBC News and ABC News describes the vessel striking the bridge, while The New York Times reported that the collision toppled the structure and killed six construction workers.nytimes.comnytimes.comWhat We Know About the Francis Scott Key Bridge Collapse in Baltimore (Published...
pbs.orgpbs.orgWhat to know about the cargo ship that took down Baltimore's Francis Scott Key...+3 more
The sources also consistently connect the collision to a loss of propulsion or other power-related problems aboard the Dali shortly before impact. NPR reported that the vessel’s management company notified authorities of a momentary loss of propulsion, while later reporting examined a cascading failure of critical ship systems. Those details provide context about how the collision occurred, but they do not alter the core fact that the ship struck the bridge and caused its collapse.npr.orgnpr.orgWhat led to Francis Scott Key Bridge collapse in Baltimore : NPR
nytimes.comnytimes.comBaltimore Investigation After Collapse Turns to Ship’s Mechanical Failure
Later reporting continued to describe the event as a ship collision that brought down the bridge. NPR’s September 2024 report, concerning the federal government’s lawsuit against the ship’s owner and operator, referred to the Dali’s collision and the resulting collapse. The claim is therefore supported in every material respect, although the wording does not mention the six fatalities or the still-developing investigation into fault and liability.npr.orgnpr.orgU.S. sues Dali ship owner and operator for $100 million over Baltimore bridge...