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A comment on Illustrations of ‘Unseen’ Japanese Maintenance Trains That Only Work at Night. Parent comment

Re:Illustrations of ‘Unseen’ Japanese Maintenance Trains Tha... by Animats on Thursday April 06, 2023 @08:40PM (#35476592)
The point is that if you have a four-track system, you can shut down two tracks for maintenance and still maintain service.
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Re:Illustrations of ‘Unseen’ Japanese Maintenance Trains Tha... by m463 on Thursday April 06, 2023 @09:53PM (#35477084)
I think this is the comment the entire thread needs.
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Re:Illustrations of ‘Unseen’ Japanese Maintenance Trains Tha... by numpad0 on Friday April 07, 2023 @03:26AM (#35479076)
Not sure if I'm helping but here's my attempted visualization[0]

0: https://gist.github.com/numpad0/6e77028ab3e073e4b02f17cf50d0...

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