Not sure about there but I would expect it not plowed even close as has not been in last few years.
Seems like alot of roads that were normally plowed last year are not this year.....except the really main ones. When I went for my moose draw in early Dec I had to snowmobile 35 kms just to get back to my area as road not plowed. Had always been plowed previously but due to forestry cut backs it wasn't. PM Kozfish. He said something about his uncle having a trapline down that way
What I do is get on the phone around 8:30am when lots of gov't workers still in office. Call PG Forestry and ask for info on roads in PG area. The secretary will put you thru to someone in the know and ask away. If they don't know will usually direct you to someone who does.