Passenger Rail
topic on 1 show · 1 statements across 1 episodes
1 statements about Passenger Rail, every show
Creel: Mixing passenger and freight trains risks derailment due to curve physics
“You have to super elevate curves. So for a passenger train to go fast around a curve, which the curves are out in, in the geography you elevate the outer rail, and you drop down the inner rail, and it's sort of, you know, as inertia carries, carries you around…”