HiddenLayer5 to VideosEnglish · 10 months agoWhy Railroads Don't Need Expansion Jointswww.youtube.comvideomessage-square0fedilinkarrow-up120arrow-down11cross-posted to: trainsvideos@lemmy.world
arrow-up119arrow-down1videoWhy Railroads Don't Need Expansion Jointswww.youtube.comHiddenLayer5 to VideosEnglish · 10 months agomessage-square0fedilinkcross-posted to: trainsvideos@lemmy.world