Switch is gone, as is the spur.
West end of Enfield Siding has also been removed, and the siding is OOS from roughly 1500' west of the east switch to the west end. Big washout, or so it looks from Hemmet Rd. anyway.
If they wanted service, which they aren't going to get right now because NM-1 would have to travel the 25 miles each way to switch them out and have no way of running around...it would have to serviced by westbound trains making essentially a switch back move, or a new road bed for a new alignment spur could be graded of the main elsewhere, but either option seems unlikely.
I believe the old "Howland Branch" is still intact to the Prentiss and Carlisle facility on the other side of Hemmet Rd from Pleasant River, except the switch.