FR 2516 is 17.6 miles east of Hwy 97 on Hwy 31 (MP 17.6).
The Bald Mountain Lookout road was 13.8 miles south on FR 2516 from Hwy 31. It is signed with a road number "036" and some yellow or faded light green flagging tape is wrapped around a tree trunk at the junction.
Thanks Paul, I've added your info on the front page as a refinement in the "getting there" section. I've also added you to my album for those of us who have attained the age of at least 60 Ageing album