The river has taken out the road at 9.5km, but you can still get bikes by. And the Bridge is removed at the 10.5km mark across Sable Creek.
After crossing Sable Creek (Knee Deep in Late August) the road is completely impassable by bike. I went another 500m before ditching the bike. Went another 1.5km beyond that on foot, but turned around as it is very thick alder and new growth. Very difficult bushwhacking too. The river also completely took the road out at 11km
The rest of the road beyond this is likely the same. 15+yrs of new growth and alder and downed trees.
Gate and 3 Lock Block Concrete Walls at Km Zero. Only passable by bike or foot
Bridge Removed at 10.5km. Have to wade knee deep creek.
Road completely washed away by river at 11km
Also from 10.5km onwards there is 15 yrs of new growth and alder making road impassable for anything but feet