Amtrak7 wrote:The cable failure was at the Mount Vernon substation. Exactly what section of track is powerless? One substation can't possibly de-energize Pelham through Stamford.
I believe the next substation east from New Rochelle is at CP 223? So that might limit the ability to turn trains at Pike. Secondly everything between CP 112 to Stamford on the NHL is side platforms(besides 2&4 at New Rochelle) so that limits the ability to move trains and people timely. The best bet would be to have all of the trains turning and coordinated from Stamford it's just easier.
As far as contingency with diesel equipment, MNR doesn't have spare diesel locomotives just laying around. Plus when power goes down the entire railroad gets littered with stalled trains so you can't run anything that resembles normal service until the tracks are clear. That takes time. Then these diesels have to be fueled, they're usually fueled midday for the evening rush, so that has to be factored as well. Can't run locomotives on empty.