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As in most cases, information in the initial few hours is speculative at best, but Reuters is reporting that it lost power before impact. The fact that it occurred in the middle of the night is no doubt a good thing. The closure of a major east coast port will be significant.


Its one of the smaller ports on the east coast, and the volume can probably be redistributed for a few weeks (the bridge isn't strictly necessary to the habour operation, but obviously the wreckage will need to be removed(. Some traffic may stay re-routed though given greater hassles getting trucks in/out.

That said, this is the single largest port on the eastern side of the U.S. for importing/exporting cars. Its a also a high volume mover of sugar and coal. So some disruption in these categories is to be anticipated.
 
Its one of the smaller ports on the east coast, and the volume can probably be redistributed for a few weeks (the bridge isn't strictly necessary to the habour operation, but obviously the wreckage will need to be removed(. Some traffic may stay re-routed though given greater hassles getting trucks in/out.

That said, this is the single largest port on the eastern side of the U.S. for importing/exporting cars. Its a also a high volume mover of sugar and coal. So some disruption in these categories is to be anticipated.
Still, within the top 15 on the Atlantic. It remains to be seen how much spare capacity other ports and their supporting railroads have. The collapse looks like it also strands a significant US Coast Guard yard. I-695 appears to be a significant leg of the city's ring road.

My brother sent me this link which provides pretty decent images and analysis. I had read elsewhere that they managed to get the bridge closed to traffic. From this image, it appears to be barely just in time. You can see the lights from a work crew near the centre of the span, and I am hearing the rescued and missing are from that crew.

Edit: He sent me another which links up the video images with the marine traffic tracking.


 
Still, within the top 15 on the Atlantic. It remains to be seen how much spare capacity other ports and their supporting railroads have.

Indeed.

The collapse looks like it also strands a significant US Coast Guard yard.

It did

I-695 appears to be a significant leg of the city's ring road.

It is, though there is a fair bit of redundancy; but many people will face drives of a few extra miles for the next long while.

By brother sent me this like which provides pretty decent images and analysis. I had read elsewhere that they managed to get the bridge closed to traffic. From this image, it appears to be barely just in time. You can see the lights from a work crew near the centre of the span, and I am hearing the rescued and missing are from that crew.


This is also correct.

***

I just happen to have a source who is a member of the U.S. Coast Guard.

He indicated that they hope to have the harbour re-opened as soon as 15 days, but no longer than one month.

The bridge, of course will take much longer.
 
As in most cases, information in the initial few hours is speculative at best, but Reuters is reporting that it lost power before impact. The fact that it occurred in the middle of the night is no doubt a good thing. The closure of a major east coast port will be significant.


What gets me is the vulnerability of the ports to blockage from a wayward container ship - and I am sure US adversaries are watching. Keep in mind Biden just issued an executive order a month or two ago of ripping out hardware from Chinese supplied container cranes as well.

AoD
 
What gets me is the vulnerability of the ports to blockage from a wayward container ship - and I am sure US adversaries are watching. Keep in mind Biden just issued an executive order a month or two ago of ripping out hardware from Chinese supplied container cranes as well.

AoD
Ya, I don't know how far you ca go in an open economy towards hardening trade-critical infrastructure and still keep it profitable. Blockading harbours is as old as sail.
 
Ya, I don't know how far you ca go in an open economy towards hardening trade-critical infrastructure and still keep it profitable. Blockading harbours is as old as sail.
I mean the simplest thing would have been to build barrier islands protecting soft points like the bridge pylons, in case of a wayward ship like this.

This bridge was built way before current cargo ships reached their current size, and while the Americas don’t get the largest ships, the new Panamax ships are still a sight to behold.

 
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I mean the simplest thing would have been to build barrier islands protecting soft points like the bridge pylons, in case of a wayward ship like this.

This bridge was built way before current cargo ships reached their current size, and while the Americas don’t get the largest ships, the new Panamax ships are still a sight to behold.


Ironically there were barriers for the transmission line pylons more or less parallel to the bridge.

AoD
 
I mean the simplest thing would have been to build barrier islands protecting soft points like the bridge pylons, in case of a wayward ship like this.

This bridge was built way before current cargo ships reached their current size, and while the Americas don’t get the largest ships, the new Panamax ships are still a sight to behold.

Yes. Some bridges have been upgrades with caissons or 'rock islands' protecting the piers. In the short term, I'll bet harbour tug operators get busier as port authorities demand that ships be under tug escort until clear of the harbour.
 
Eventually that cursed thing will tumble into the sea and we can celebrate.
Biden and the USA has the tools to permanently take out the Kerch bridge, namely the ATACMS but they won't give it to Ukraine, at least not yet.

Apparently the the USA has sent the earlier M39 APAM (Anti-Personnel/Anti-Materiel) missile to Ukraine, which are an older version of the M39 ATACMS. The APAM missiles can travel 100 miles and carry warheads containing hundreds of cluster bomblets. Which is all good, but Ukraine needs the long range, bridge-busting M48 or M57 variants, with ranges up to 300 km and a solid warhead. These are not being offered by Biden, yet.

 
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Biden and the USA has the tools to permanently take out the Kerch bridge, namely the ATACMS but they won't give it to Ukraine, at least not yet.

Apparently the the USA has sent the earlier M39 APAM (Anti-Personnel/Anti-Materiel) missile to Ukraine, which are an older version of the ATACMS. The APAM missiles can travel 100 miles and carry warheads containing hundreds of cluster bomblets. Which is all good, but Ukraine needs the long range, bridge-busting M48 or M57 variants, with ranges up to 300 km and a solid warhead. These are not being offered by Biden, yet.

That or the German Taurus missles, but Scholz is being a small cat about handing them over.
 
Yes. Some bridges have been upgrades with caissons or 'rock islands' protecting the piers. In the short term, I'll bet harbour tug operators get busier as port authorities demand that ships be under tug escort until clear of the harbour.
The Sunshine Skyway bridge has some parallels in its replacement of an older bridge destroyed by a ship collision + its ample pier protection as a result.

1280px-Skyway_Bridge_old_and_new.jpg

 

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