On the way to Patterson Creek you get cross this cool one lane bridge:
There's about 5 miles of gravel before you get to the trail head:
If you look on the map on the previous post, you'll see Rt 612 which is this dirt road:
At the top, is a parking area (closed for the season) for trailers bringing ATV/motorcycles:
Some of the trails look possible for the 990 while most don't.
A few stream crossings: