Comment on (Continous welded rail-CWR-restrained thermal expansion, Clickity-Clack when going over joints-Rock and Roll) Why Railroads Don't Need Expansion Joints [15:52 | Dec 05 2023 | Practical Engineering]

Rentlar@lemmy.ca ⁨1⁩ ⁨year⁩ ago

Love Grady and Practical Engineering’s stuff, and love railroads so this series is like a match made in heaven for me.

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