by Tadman
I notice at single ended stations on Amtrak and Via that they either back in or out. There is one concept of "the front of the train" maintained the whole ride, end to end. This happens at Denver and Edmonton, and perhaps more. The only exception I can think of is Philly on the Keystone.
I've noticed in Europe and Argentina that it is not uncommon for trains to change directions once or twice at stub-ended midpoints. In that case, the power either runs around or is swapped. For example, at Kiruna on SJ #94, the RC's cut off and run around . At San Antonio de Oeste, the GM22 cuts off eastbound Patagonian Express and an RSD16 pulls the train to Viedma.
Has either method ever been compared by a consultant, accountant, or operational person to see if one is better than the other? Is one culture averse to backing up? Is the runaround practice hampered by our "FRA knows best" brake test rules?
I've noticed in Europe and Argentina that it is not uncommon for trains to change directions once or twice at stub-ended midpoints. In that case, the power either runs around or is swapped. For example, at Kiruna on SJ #94, the RC's cut off and run around . At San Antonio de Oeste, the GM22 cuts off eastbound Patagonian Express and an RSD16 pulls the train to Viedma.
Has either method ever been compared by a consultant, accountant, or operational person to see if one is better than the other? Is one culture averse to backing up? Is the runaround practice hampered by our "FRA knows best" brake test rules?
The new Acela: It's not Aveliable.