Baltimore bridge collapse: at least six missing as Biden laments ‘terrible accident’
www.theguardian.com
Mayor says rescue efforts continuing after cargo vessel hit Francis Scott Key Bridge, sending vehicles into the water

A portion of the Francis Scott Key Bridge in Baltimore has collapsed after a large boat collided with it early on Tuesday morning, sending multiple vehicles into the water.

At about 1.30am, a vessel crashed into the bridge, catching fire before sinking and causing multiple vehicles to fall into the water below, according to a video posted on X.

“All lanes closed both directions for incident on I-695 Key Bridge. Traffic is being detoured,” the Maryland Transportation Authority posted on X.

Matthew West, a petty officer first class for the coastguard in Baltimore, told the New York Times that the coastguard received a report of an impact at 1.27am ET. West said the Dali, a 948ft (29 metres) Singapore-flagged cargo ship, had hit the bridge, which is part of Interstate 695.

  • grue@lemmy.worldEnglish
    0·
    6 months ago

    I’m pretty sure no bridge is designed to survive a collision with a large cargo ship, even a brand new one. It would balloon the cost so much nobody would be willing to pay it.

    • You999@sh.itjust.works
      0·
      6 months ago

      New bridges are built with protections such as pylons to prevent ships from even getting close to bumping into the bridge after the sunshine skyway bridge collapse of 1980.

      • Socsa@sh.itjust.works
        0·
        6 months ago

        In this case I’m not sure it would have mattered. This wasn’t a bump or a glancing blow. There’s not much which will deflect or absorb that much energy head on.

        • You999@sh.itjust.works
          0·
          6 months ago

          I disagree, the geometry of protection dolphins use would deflect the ship enough to change its trajectory towards the walls of the channel bed where the ship would run aground before striking the bridge even from a head on collision.

            • You999@sh.itjust.works
              0·
              6 months ago

              They are concrete or wooden structures that are piled deep into the ground like fondation foundation pylons on skyscrapers. The geometry part I was just referring to how they are angled in such a way it ricochets the ship away from the structure it’s protecting or towards the channel.

                • drphungky@lemmy.worldEnglish
                  1·
                  6 months ago

                  A. It did, just only a few and the investigation will probably reveal not enough based on giant ships these days.

                  B. It was built before the Sunshine bridge collapse in 1980 so before the standards were updated.