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]

jimmydoreisalefty@lemmy.world ⁨11⁩ ⁨months⁩ ago

Time stamp: ~8:44

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