r/interestingasfuck • • 1h ago

In 1987, 800,000 people celebrated the Golden Gate Bridge for its 50th anniversary. The weight of the crowd caused the bridge to sag 7 feet.

Post image
488 Upvotes

92 comments sorted by

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u/JoyousMisery 44m ago

Thought this was an ad for a tower defence mobile game at first

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u/PeeloPeem 40m ago

I was on it. We didn’t know it had basically flattened out. But as someone else pointed out, the bridge can hold a lot more than that anyway. Still, scary to read about the next day. Not quite as packed in as it looks in that shot. You could still move around and make your way across. Or half way and turn around.

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u/leftypoolrat 53m ago

We got within maybe a half mile of bridge and gave up. Crowd was insane (as you can see…)

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u/Roni1209 53m ago

"Hey guys, now we should jump at the same time too"

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u/Ready_Area289 48m ago

I was there and among other things watched a very pregnant women trying to get off the bridge, Pretty sure it took a long time since we were packed in really well. Wasn't until after I found out how much the bridge sagged.

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u/Sethalas 50m ago

1 instance of panic, 1 domino effect.. I've read enough about stampedes.

No thank you.

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u/Mayonnaise_Poptart 36m ago

I have an idea for reducing Bay Area housing demand.

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u/ZeroDayCipher 52m ago

At rough eyes glance I thought this was an ad for that one game where you shoot zombies on a bridge I’m always fucking seeing

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u/LowlySysadmin 20m ago

Yes, def me too (along with a couple of comments apparently).

My question is, where are they getting the money to pay for those ads? Surely nobody's paying to play that

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u/joeypublica 41m ago

Ok, how much does it normally sag with all the traffic?

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u/Extreme-Shopping74 1h ago

How bored do you have to be to think like "lets go on the middle of a bridge inbetween 800k other people and sufficate"

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u/Initial_Row_6400 59m ago

It was 1987…. We didn’t have cellphones, and people tended to leave the house to do things.

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u/Lazy-Main1782 51m ago

Also not much info is being shared. No one in Reddit telling people that this actually a bad idea. 

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u/punosauruswrecked 52m ago

Even in the 80s you couldn't pay me enough to get me on a bridge with 800 thousand people. Risk of collapse aside, that just looks like an unpleasant place to be. 

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u/Initial_Row_6400 50m ago

Do you have any idea what that bridge is designed to withstand? It can handle that and then some

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u/Kaylend 44m ago edited 38m ago

Fairly certain this event was the most it's ever handled.

A person may not weigh much compared to a car, but you can pack people in far more densely.

That being said, the weight was above what was expected for the bridge to handle with cars, but below any concern of failure.

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u/Sgt_carbonero 14m ago

So the bridge had just undergone replacement of the old concrete roadway to a much lighter one so there was zero risk.

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u/Jdevers77 10m ago

Yea. This is 100% true, but in the average person’s mind cars are far heavier than people so people on the bridge shoved in as tight as possible isn’t an issue. Most people don’t think “oh, so like 20 people can smash in where that one Corolla fits. Also, the median US citizen is 180 lb so 20 people weigh a lot more than the 2000lb Corolla, nevermind the gaps between the cars which are now full of people.”

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u/Viralclassic 46m ago

It’s wild to realize how agoraphobic the youths are

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u/Black_Cat_Just_That 3m ago

Nah, I'm gen x and prefer to live my life outside the house, just not surrounded by almost a million people. It's actually a lot more like claustrophobia than agoraphobia.

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u/Viralclassic 0m ago

You essentially defined agoraphobia.
I like being outside, just not around people

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u/FileDoesntExist 34m ago

No? It's just fundamentally dangerous. Aside from the bridge collapse I'd be way too concerned about crowd crush. Especially if someone creates a panic. There's no easy way to get out of that situation. And I like big concerts and holiday events where whole blocks are just parties.

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u/TestyBoy13 29m ago

The bridge can handle wayyyy more than 800k people before it breaks. It can withstand 5,700lbs per ft. So unless the 800k people all weighed 3 tons, it’s not budging.

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u/Toadforpresident 8m ago

I don't think any of the engineers that built it thought collapse was a danger.

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u/SevroAuShitTalker 54m ago

There are plenty of better things to do outside than standing in a packed crowd

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u/anthroapologetic 45m ago

Please tell us all the negatives of joining an event like this

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u/MostBoringStan 35m ago

Could die

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u/Toadforpresident 7m ago

You could say that leaving the house to drive anywhere. Always a risk any time you get in the car. Should we never leave home?

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u/BSB8728 30m ago

It's like Times Square on New Year's Eve. What if you have to pee?

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u/JBPlantagenet 4m ago

Then you have plenty of people to keep an eye out for the fuzz. Pee away.

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u/Shoddy_Fish31 43m ago

I feel like “tended” is wrong, it should’ve been “tent”. But that’s just my opinion, oxford hear me out

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u/rishi255 40m ago

While we’re at it, I hate when people say “houses” for referring to multiple hice. Oxford hear me out.

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u/StrawberryTerry 34m ago

Bouba and Kiki. Oxford hear me out.

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u/Hard_Reset7777 49m ago

Do things=drown into an human crown?

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u/Izan_TM 50m ago

there were also many more things to do that didn't involve going to the middle of a bridge with a crowd that's so dense it looks more like a carpet from the overhead picture

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u/[deleted] 36m ago

[deleted]

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u/Initial_Row_6400 30m ago

Didn’t damage shit. Jesus yall are as dense as that crowd was

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u/VaryStaybullGeenyiss 25m ago

The outside is scary to anyone born after 9/11

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u/[deleted] 24m ago

[deleted]

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u/Im2dronk 19m ago

Jesus you kids suck nowadays. Sense of community. Celebrating the accomplishments of your local govt. Maybe meet a cute girl. Fucking stay in your room and be miserable but get off the internet if your going to be this damn pathetic.

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u/ItsNotHolland 17m ago

Maybe you didn't have friends or something, but that's what a bar is for.

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u/VaryStaybullGeenyiss 18m ago

You have no idea how suspension bridges, or bridges in general, work. They're designed to flex with a load. Same as how skyscrapers are designed to flex with wind and earthquakes. And it's not like this crowd was marching in unison or something (which would maybe have some adverse effects).

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u/NiteWraith 11m ago

The bridge was not damaged, nothing was “overstrained”. The load of the crowd was well within tolerances, the bridge sagged because that is what suspension bridges are designed to do. They are flexible to handle load and weather. No one is offended, you’re just confidently wrong, which annoys people.

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u/Joemama0104 56m ago

The first commercially available cellphone was released in 1983

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u/Initial_Row_6400 55m ago

You know what the fuck I mean

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u/TheAerial 53m ago

Lmao I felt that haha.

Reddit can be exhausting as hell sometimes, we got what you meant 😂

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u/Joemama0104 54m ago

OK boomer

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u/Ill_Yogurt_4659 53m ago

Weren’t they unaffordable?

Edit: the first one was $3,995

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u/KidGold 8m ago

Hanging out with people used to be a thing people did. If they weren’t hanging out on a bridge they would have been hanging out somewhere else.

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u/peepdabidness 1h ago

I am absolutely cool off that

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u/Forward-Newt-7242 58m ago

Yeah this is a super cool pic, but youd have had to pay me a significant amount to get me to go there 

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u/peon2 8m ago

I'm just imagining what if you had a sudden need to use the bathroom lol

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u/Solomon_Grungy 50m ago

People used to go home for dinner then come back to listen to political speeches. Debates and such would last hours and people loved it because in like the 1800’s it was the only way to get caught up to speed on life.

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u/Hopeful-Eggplant7262 57m ago

Go touch grass

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u/QuickMasterpiece6127 51m ago

Instructions unclear… police asking me why I’m naked touching grass at neighborhood park… what do I tell them?

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u/BKlounge93 46m ago

Why does anyone go anywhere crowded? Some people find it fun?

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u/Similar-Try-7643 11m ago

Back then we read the back of shampoo bottles

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u/Riverboatcaptain123 40m ago

My FIL was there and he said the bridge flattened out.

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u/Larry_Wickes 39m ago

How much does it sag under normal load from vehicles?

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u/RedaNassef 57m ago

The engineer's heart must have skipped a beat watching that bridge bend in real-time

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u/Un-Humain 46m ago

Nah… these structures should bend to absorb forces and not collapse.

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u/Vyncent2 50m ago

He died in 1938 so öh..no

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u/Saturn_V_Sized_Dildo 15m ago

So he died? Holy shit.

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u/kmosiman 46m ago

Doubtful since the designer would k ow what the deflection is supposed to be.

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u/Physical_Spinach_337 23m ago

He knew it would hold. He design it too

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u/mogamb0 56m ago

Yeah, no

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u/Ill_Yogurt_4659 54m ago

Must’ve been panic central in the middle

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u/samsaruhhh 37m ago

Actually it was just me shirtless covered in body glide and pina colada lotion, covered in glitter, sliding around people like a worm man

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u/slimribbons 51m ago

Nah. Just snugly secured bootstraps below a dense fog of cigarette smoke

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u/Sgt_carbonero 16m ago

I was there. It got a little crazy when we reached the center and the people on the outside kept pushing in. I had my bike and had a plan to lean my bike up against the railing and get behind it if a crush came but it never did.

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u/red_dead_rover 50m ago

how did 1987,800,000 people even fit on the bridge in the first place???

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u/reticulatedtampon 53m ago

The sag was actually undetectable before yo momma stepped on

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u/CriscoCisco671 23m ago

How many you think would get past a spartan hoplite army?

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u/Legal-Software 50m ago

That's a lot of jumpers

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u/hraBliss 38m ago

Anyone know how many people died?

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u/Aware_Cheesecake_519 1h ago

And with the weight of the cars, it's going down even further.

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u/samsaruhhh 38m ago

Is this a bot, where would cars be if the bridge is covered in people

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u/AgitatedPatience5729 41m ago

Looks like some sort of a parade.

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u/BoatyMicBoatFace_ 17m ago

According to Animagraphs on yt, the total sag in either direction at the center of the main span is 16.6 feet.

That 7 feet was quite safe.

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u/SynthwaveSax 17m ago

Let’s not do this again in 2037.

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u/ReasonablyConfused 16m ago

Is that 7 ft lower than empty? Or with a typical traffic load?

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u/m8remotion 5m ago

Where would you poop?

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u/Stinky_Fartface 2m ago

But when it’s covered in cars wouldn’t that be heavier? Is sagging 7 feet that big of a deal or is that just the proper designed reaction?

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u/thats-gold-jerry 34m ago

There’s a your mama joke somewhere there

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u/Dewdrop06 59m ago

2037 gonna be wild

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u/fermat9990 39m ago

We should call this kind of bridge an "elastic bridge."

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u/ftpbrutaly80 1h ago

Literal goose bumps, what a breathtakingly beautiful sight.