Pittsburgh Bridge collapse

Jan 28, 2022 7:23 PM

jansenart

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GQP 28 Jan 2022, Probably: "WHO COULD'VE SEEN THIS COMING!? BIDEN BLEW UP THE BRIDGE TO MAKE HIS SPEECH LOOK BETTER!"

https://www.nytimes.com/2022/01/28/us/pittsburgh-bridge-collapse-biden.html

December 2018 (there's no way in HELL that gap at the bottom of the vertical beam is normal or safe, btw. Rusted halfway through right there.)

#2's sauce

Dec 2020 before maintenance

Dec 2020 after maintenance. Notice the missing cross beams. (@alphastructural, u up?)

https://twitter.com/gpk320/status/1487099756644114435

So they removed the offending beam in #2. Arguably, because it was just floating there, it made the structure less sound as dead weight. The steel cable replacement on the other hand probably didn't have the compressive strength required.

pittsburgh

libertarian_paradise

infrastructure

collapse

bridge

I work in infrastructure in the Netherlands and what I've heard and seen from the US just scares the shit out of me.

4 years ago | Likes 4 Dislikes 1

Well, it's a good thing republicans have voted against infrastructure spending in favor of making sure Bezos & Musk don't pay taxes.

4 years ago | Likes 20 Dislikes 2

So one beam rusted right off, and they decided the fix was to attach a cable to the other rusted beam?

4 years ago | Likes 15 Dislikes 0

Mistakes were made.

4 years ago | Likes 3 Dislikes 2

Maybe if they pandered more to Amazon to build a warehouse nearby they could be in even more debt.

4 years ago | Likes 4 Dislikes 1

Probably a $500k-1M fix before, now they need a brand new $5-15M bridge...

4 years ago | Likes 9 Dislikes 0

Penn has a history of robbing their state roads funds to pay for State Police. From 2015-2020 they took >$4.5 billion from highway budget.

4 years ago | Likes 2 Dislikes 0