This handout screegrab courtesy of the National Transportation Safety Board, shows investigators aboard the cargo ship Dali downloading the vessel voyage data recorder as part of the steel frame of the Francis Scott Key Bridge is seen outside in Baltimore, Maryland on March 28, 2024. A major bridge collapsed in Baltimore on March 26, 2024, blocking one of the busiest US commercial harbors, after a heavily laden cargo ship lost power and smashed into a support column despite desperate attempts to stop in time. Six people -- all members of a nighttime construction crew repairing potholes on the Francis Scott Key Bridge -- were missing and feared dead, according to officials and media reports. (Photo by National Transportation Safety Board / Youtube / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / National Transportation Safety Board / Youtube - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS (Photo by -/National Transportation Safety Board / Youtube /AFP via Getty Images)