CF@SF

CF@SF

chfanguw.bsky.social

👤 Joined on 18 November 2024

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  • 18 Kas 2024, 21:48
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @chfanguw.bsky.social

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In June, Valley Link dropped their plans to run hydrogen trains, and plans to switch to battery - following the lead of rail agencies around the world 5/ bsky.app/profile/infr...

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After advocates spoke out, SANDAG upgraded the Crest Canyon alternative to the Del Mar Tunnel to 110 mph - great news for fast, frequent transit and a guard against long-term deployment of hydrogen trains on the Surfliner/Coaster. 4/ docs.google.com/document/d/1...

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25 December 2025 00:55

Apologies for jumping on late here, but USDOT published a report which outlined this at about the time you posted it. railroads.dot.gov/elibrary/cos... The nice thing about 50kV is that it improves the economics of extending the wire beyond the LA basin. Catenary to SLC or Belen fits freight RR ops

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13 October 2025 17:25

A bit different than every California bus agency seeking discretionary, competitive grant funds to do a one off battery or hydrogen bus purchase.

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Nolan Hicks
21 September 2025 21:30

Not to toot the book, but: Chapter 12.2 is entirely about high-level platforms (48") and freight interactions. US DOT studied this in 2010 as part of ADA work and found no conflicts. The chapter: transitcosts.com/momentum/#_12 The feds paper: www.documentcloud.org/documents/25...

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