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.
I’m just glad it happened in the dead of night and that the ship sent a mayday several minutes before it happened. State Police were apparently able to close the bridge and clear most of the traffic (it’s 1.6 miles/ 2.6 kilometers long) off of it before it collapsed. It’s sad that there were still construction workers and some cars still left on it, though.
Crazy. Even with the mayday I’m amazed they could get police in position fast enough.
Maryland has the MTA police (tunnel rats) who are in charge of the toll roads (originally just the tunnels but it’s expanded) so I’m sure there there MTA cops lurking about. Thank God they jumped to action.
According to WP, it was still pretty quick. They had about two or three minutes from loss of power to collision. That had the pilot assess the situation, call a mayday and request the bridge be closed, dispatch to order the cops to act, and them to act. Then it had to take time for the bridge to clear.
One cop said on the radio that as soon as he got the traffic shut off, he was going to go evacuate the bridge workers, which obviously they didn’t have time to do, but that was still quick. I would not have expected that to have happened so rapidly.
https://en.wikipedia.org/wiki/Francis_Scott_Key_Bridge_collapse
Dali left the Port of Baltimore at 12:44 a.m. EDT (04:44 UTC) on March 26, 2024,[24] bound for Colombo, Sri Lanka.[25] Two local pilots were piloting the ship.[10] At 1:26 a.m.,[26] the ship suffered a “complete blackout” and began to drift out of the shipping channel (a backup generator did not power the propulsion system).[13] The ship dropped its anchors as part of its emergency procedures.[3] At about 1:26 a.m., a mayday call was made from the ship,[26] notifying the Maryland Department of Transportation that control of the vessel had been lost and that a collision with the bridge was possible, citing loss of propulsion.[1] One of the pilots requested that traffic be stopped from crossing the bridge immediately.[3][27][28][29] The ship’s lights went out and came on again some moments later; the lights then went off again and powered back on immediately before impact as renewed smoke spewed from its funnel.[10][30] Following the pilot’s request, Maryland Transportation Authority Police dispatch requested officers to stop traffic in both directions at 1:27:53 a.m. Northbound traffic was stopped at the south side after 20 seconds. Southbound traffic was stopped at the north side at 1:28:58 a.m., with less than 30 seconds before collapse.[31]
At 1:28 a.m.,[32] the ship struck a support column of the bridge, beneath its metal truss and at the south-west end of its largest span, at 8 knots (15 km/h; 9.2 mph).[11] AIS data shows the ship traveling at a speed of 8.7 knots (16.1 km/h; 10.0 mph) at 1:25 a.m. before departing the channel and slowing to 6.8 knots (12.6 km/h; 7.8 mph) by the time of the collision two minutes later.[30][33]
It’s sad that there were still construction workers and some cars still left on it, though.
Hopefully police told the people to evacuate their vehicles
Unfortunately, it would’ve simply been faster for them to drive to either end of the bridge. The Maryland Department of Transportation had already closed the bridge. The only traffic left on the bridge was the traffic that got through before the closure, but everything happened so fast I don’t think they had time to get off the bridge.
One article I read said that the mayday call, the bridge closure, the collision, and the collapse all happened in the span of about two minutes.
I’m so confused why a mayday wasn’t sent out earlier though. Like they had to have known collision was imminent.
And weren’t there local authorities on board that were guiding them through the waterway?
I’m so confused why a mayday wasn’t sent out earlier though. Like they had to have known collision was imminent.
Prolly something like:
“Aww nah, theres no need m8, I’m sure we’ll figure something out”
I’ve heard the same thing with another issue
All lanes closed both directions for incident on I-695 Key Bridge
All lanes no longer in existence on I-695 Key Bridge.
They’re still in existence, just a little wetter than usual.
That’s not very typical, I’d like to make that point.
Well how is it untypical?
What about the environmental impact?
For the uninitiated:
I live not five minutes away from the Key bridge and the sound of this woke me up last night. My GF takes this bridge to work every day. Driving through the city now for her every morning is going to be fucking awful.
The construction workers that died is fucking awful. The traffic situation won’t be great, but at least she’s alive with a job to go to.
Most people would take that as a given. He was just pointing out the effect on his own personal life.
It would be pretty annoying if everyone shared their own effect but had to precede it with a standard “I know it’s more awful for those with lives lost, but this affects me because…”
I watched it on the news last night all the way from Australia and I said ‘man they just fucked that whole cities traffic up for a long time’.
Time to move. Or switch jobs.
Which is super easy to do. /s
If the traffic is bad enough you might not have many options.
Seven people likely dead so far. What a horrible, terrifying way to go.
I’ve heard it was construction workers filling pot holes.
The bridge at crest is around 185 ft off the water, and footage shows the collapse took about 6 seconds where the cars were.
Imagine doing a mind numbing job in the dead of night and then all of a sudden the floor starts dipping below you. The street lights go out a second or two later, and not long after you’re falling for close to 2 seconds. Then either crashing hard into the concrete below you that just parted the water, having a flood of water hit you shortly after. or just jetting directly into freezing cold water.
How the fuck did this happen?
You’re making your regular commute, a bit annoyed with the sudden traffic backup, and then you’re suddenly falling with no warning, then struggling to not drown in your car.
It’s insane how everything can go from normal to terrifying. I hope those who lived through this have help coping, and am sorry for the victims and their families. It’s so tragic.
Nah, I’d say that it’s probably fast and even if you’re alive and conscious after you hit the water, you’re gonna drown pretty quickly. Probably one of the better ways to go.
Dying generally isn’t all that pleasant.
Drowning has to be towards the bottom of my list of ways to die
Drowning after falling from a great height.
Yeah I would expect vehicle occupants to have serious injuries after a fall like that. Water can be plenty “hard” enough to break your back if you hit it with something flat like a car
Drowning or fire? I can’t decide.
I used to think drowning was the worst until I heard two accounts of people who drowned and were resuscitated. They said it was terribly peaceful. I’m good with it now.
I’ve heard this before but it doesn’t make much sense to me.
Dying of a stroke in your sleep sounds peaceful.
Being unable to leave your submerged car because your back is broken, watching freezing water coming in, taking that last breath. Sounds fucking terrifying honestly.
It’s worse than that. People don’t understand what drowning is like at all, it is a terribly unpeaceful way to go. We all tend to think that you run out of air and then suddenly go unconscious but prior to that:
Water will enter your lungs which, fun fact, really don’t like that and so it is apparently extremely painful. It also triggers an involuntary reaction. You are now conscious on adrenaline, with very painful water in your lungs, and have lost all control of your body. Your body will attempt to flail wildly out of control while you suffer until you lose consciousness from lack of air. All of this happens quickly but probably not as quickly as you want it to given the circumstances.
Uh, source? It’s a slow and scary death.
Just anecdotal. I think it was enough to not fear it so much. The recollection is that the bad part is you are fighting to stay alive but when you give in and swallow all of the you get a state of euphoria… so I figure if you’ve got no choice just suck the water in and die happy.
Whatever you tell yourself to help cope with your own anxiety about drowning I guess… I nearly drowned and I can tell you it was not euphoric breathing in water.
I sincerely doubt that your lungs filling with water would be “euphoric” considering any water in your lungs feels like burning. Even if the last seconds felt nice, you’re discounting the terrifying minute or two of suffocation and panic.
That’s like saying getting stabbed in the chest isn’t a bad way to die because the pain sends you into shock and you pass out before dying
I technically drowned when I was 12 and being an idiot ‘riding’ waterfalls. I got sucked into a big crack in a rock and when my friends finally got me out I was clinically dead, and all of my fingernails were ripped in half from trying to claw my way out. All I can remember is abject fear, and then the burning as my lungs gave up.
I would rather die by almost any other means.
Didn’t die but passed out and had water in my lungs, didn’t do same as you but went in the rapids in a river swimming during the summer as a kid, large amount of rain and a tree fell. Got sucked up under it and was trapped between the branches and the river gravel. Burning lungs and my face feeling like it was being drug across a cheese grater is the only thing I remember. Horrifying way to go.
How long were you dead for? How did they make you alive again?
My friends and I all took water rescue courses in cub scouts so they knew how to do mouth to mouth and clear water from lungs. One friend ran for help and the rest pulled me out and two did the mouth to mouth.
The EMTs who ahowed up after I was pulled out said they figured I was ‘gone’ for a minute or so. I don’t really remember the exact details but it was something about the color of my skin that could tell them how long I was without oxygen.
Scary stuff - thanks for sharing the details, and glad you guys had the training!
Navy eod told me drowning feels like your lungs are on fire.
Reminds me of that story Michael Caine tells in The Prestige.
" Remember that sailor I told you about who got tangled up in the sails and drowned?"
“Yeah, he said it was like going home.”
"I lied… He said it was agony.
Had a green beret buddy tell me the same thing. He had to go through a pretty intense water survival training, and part of it was “drown-proofing”. Said it was the worst part of his training.
The investigation report is going to be interesting. While bridges can only take so much punishment, they are usually designed to survive some collisions with their pylons. I wonder what the state of the bridge was, prior to the collapse. If it’s anything like the rest of the infrastructure in the US, it was probably not good. Though, this may also be a case that the designers in the 70’s planned for a collision with a cargo vessel of the times, which were tiny bath tub boats compared to the super container ships we have now. The Dali was built in 2015 she is a 300m ship capable of carrying 116851 tons. That’s a lot of mass for the pylon and it’s barriers to stop.
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.
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.
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.
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.
What is a geometry protection dolphin?
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.
So why on earth didn’t the bridge have these?
I believe it refers to this: https://en.m.wikipedia.org/wiki/Dolphin_(structure)
- in the '70s* planned
- and its* barriers to stop
This is the absolute dumbest shit I’ve seen in a while. And it’s said so confidently, kind of amazing.
Why do you say that?
This structure was hit head on by a laden container ship. Container ships weigh between 50,000 and 200,000 tons depending on size and cargo. There is not a structure capable of being created by man which could sustain that amount of force, head on, and retain its structural integrity.
Buncha armchair idiots think they know more about bridge construction than civil engineers. Gods, this place is just more and more like Reddit by the minute.
The amount of force needed to deflect a large object is much smaller than to stop it. In fact, if done over a large enough distance, a tiny amount of force is sufficient.
Need an example? Imagine your big brother is skating down a slope. Could you block him, head on? Probably not. But what if your sister, who was skating next to him, were to slightly steer him out of the way so that he doesn’t hit you?
As an alternative, you can also slow him down over a long distance, requiring the same(?) force but applied in a smaller amount, longer.
It takes a pretty special kind of small mindedness to think that this accident will be uninteresting to engineers because container ships are simply too heavy to consider building against.
Kinda crazy how those same construction and civil engineers are going to be investigating if the normal means of protection for this very foreseeable event was done correctly, because we design things to avoid these head on collisions:
Also, not for nothing but even if they find out the dolphins in place were sufficient based on prior standards…this event will likely update the standards, same as the sun bridge in the 80s. Regulations and best practices are written in blood.
Oh my god! No way! They’re going to investigate and learn from a rare event! That’s shocking!
We study things all the time. Your extrapolation that an investigation means something was preventable is evidence that your higher brain function has been damaged.
You: "There is not a structure capable of being created by man which could sustain that amount of force, head on, and retain its structural integrity.
Actual engineers in the linked article: literally describe how to build secondary structures to deal with giant ships and prevent head on collisions on bridges.
Police audio from the event:
It sounds like police got their just in time to stop traffic. One of the officers says that as soon as backup arrives to take over stopping traffic he would go and evacuate the workers; when we get the report that the bridge is gone.
If you watch the stream of the crash, you can see that traffic was flowing just moments before it fell.
At least it happened in the very early AM hours when traffic was low and there were no visibility problems, unlike the Sunshine Skyway Bridge.
That’s the ship that hit the bridge. It’s still there as I write this, but there are a bunch of tugs on scene right now.
Marine traffic can show you all the active AIS contacts in real time.
It didn’t just collapse ‘after’ being hit. It was destroyed by the collision.
Well yeah, I don’t see how it’s wrong to say it collapsed after being hit by a cargo ship.
I have to agree, if the headline says, “Man dies after drinking Drano,” nobody is under the impression it was a coincidence.
Man I wouldn’t want to be this boat’s insurance.
Time for a redundant array of inexpensive bridges?
(computer joke about backups and resilience.)
Or on a more serious note, maybe a tunnel?
The Beowulf Bridge.
What kind of RAIB array would you suggest?
So which version of RAIB you thinking? Because obviously, this has to be hardware, can’t do this with software. IMO, RAIB-5 is probably overkill but I think the locals would appreciate it.
What sort of cabling, do you suppose?
Strong Cable Support Infrastructure?
The bridge is just gone now, one tap and the whole thing fell like dominos!
Those constructions rely on all parts being where they are, otherwise the whole thing collapses. You’d need a different kind of bridge for the single stretches to be independent.
It’s bad enough that the transportation infrastructure is falling apart across the country due to poor maintenance. But when the bridge was built in the 1970s, I don’t think container ships that big even existed. It’s the same problem with old roads and modern cars or old airports and modern jets.
I hope that whatever replaces the Key Bridge is designed to fail in segments and take a good beating before it does.
That would be extremely expensive. I think that money would be better spent toward getting ships to not hit the bridge at all.
As an Engineer I am looking forward to seeing how this plays out on future construction as well as retrofitting of existing bridges. Not only that, but also Emergency alert systems on cargo ships and maybe a more redundant power set up? But RIP to all those who lost their lives. Tragic.
which is a prime example of a why a bridge built in a shipping lane should be built to stricter standards that would prevent a total fucking collapse from a errant ship.
Your username is quite fitting.
“Bridges should be built to resist entirely predictable accidents”
Lemmy: “angry, incoherent screaming”
I feel like I’m back on Reddit
For sure, and furthermore the city should have some sort of tugboats capable of stopping a rogue ship if it had time to give out a mayday. Just attach a line to the back of the hull when it enters the channel and give throttle in the opposite direction to halt it.
EDIT: People downvoting like “snort small ship not pull big ship, so dumb”
