South Kensington station's escalator replacement project

Re:South Kensington station's escalator replacement project by gpvos on Tuesday August 17, 2021 @11:53AM (#28211222)

Re HS2: I am familiar with the capacity-and-speed-difference argument, but I recently found out[0] that the WCML, MML and ECML are all already four-tracked, so you already have separation of fast and slow trains. Is further separation really still worth it?

[0] I don't live in the UK, so I didn't know that yet despite being a railway nerd.

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Re:South Kensington station's escalator replacement project by Symbiote on Tuesday August 17, 2021 @12:29PM (#28211705)

The WCML has to accommodate very long distance express trains, regional trains, suburban/commuter trains, and freight.

I think you can read section 2 of [1], and the start of section 3. With enough trains, you can still fill up a four-track railway.

[1] https://assets.publishing.service.gov.uk/government/uploads/...

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Re:South Kensington station's escalator replacement project by willyt on Tuesday August 17, 2021 @12:31PM (#28211741)

Freight 60-80mph constant speed. Stopping and semi-fast passenger up to 100mph but varies a lot. Fast passenger between 125-140mph. Fast-passenger is moving to HS2 albeit at 10 times the cost it would be to do the same thing in France.

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Re:South Kensington station's escalator replacement project by gpvos on Tuesday August 17, 2021 @02:39PM (#28213301)

(For easier reading and understanding: freight 100-130 km/h, stopping/semi-fast up to 160 km/h, fast 200-225 km/h.)

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