Road is deactivated and overgrown. We've snowmobiled it in previous years and it's taken us hours to clear brush and get unstuck in deactivations to get through.
We have made it all the way through on snowmobiles, but the 5 km long section took us 3 to 5 hours to get through. It's overgrown and rough right from the start.
The road is deactived from the intersection with what you call the 24KBR6.7 road to the south end. You could break the road at the intersection, so the sections on either side can be rated separately.
The section of the West Pass Lake FSR to the north of the intersection with the 24KBR6.7 is in much better condition and passible. I don't what it looks like in the summer, so I didn't rate it.