These "new" CSX M426/M427 trains don't seem to be very long east of Worcester where P&W and/or Framingham traffic to/from Selkirk are picked-up and set-out. Eyeball observations show that train lengths east of Worcester generally run 30 to 70 cars, not including any Eimskip containers that are hauled on the weekends. Once B&E is up and running, I would guess it quite likely that EDPO/POED won't run east of Ayer with all or part of the consists being handled by M426/M427 east of Ayer. Just my opinion. But maybe in the future, CSX intends to fill out M426/M427 with domestic container traffic to/from Rigby?