They generally do, during the winter.
Presby has his siding off the SLR in Berlin for access as well, since he owns the property there. Noticed a Cog Railway sign at the driveway, didn't stop to get a closer look.
As for the cars in Whitefield? They aren't storing anything up by the shops, or at Coos Junction, they have no need to go that far south. I've been told a company rig has been down to the last two cars in Whitefield, they may move too, at some point.
Avatar: NHVT 669 sits at the south end of the "Pompy" line in White River Jct., VT on 4/29/1993. Photo by Richard Roberg.
Is there a sight worse than a rabid foamer sprinting towards your clean photo/video angle with a tripod, so he can set up two feet from the rails?