Wasnt really worth the rough drive up to the end. road has been deactivated at 50° 11' 16.01" N, 123° 22' 23.25" W . I dont think even moto could get by. theres a creek just behind the wood stack thats just running.
Wow, that's a bummer that closes off access for quite a few areas. Btw, I'm still going to mark this road as good condition since it's driveable to 10k. But I added in an impasse marker at your coords