Unknown Arch Arete

Was recommended to do this route by some locals at the campground suggesting it was 11a.  Felt about 10+/11-.  Start with a right facing dihedral slab to gain the obvious crack system. Jam your way up perfect hands for a few moves before heading left on to the face.  Great edges til you hit the roof to do some laybacking out left. Bomber holds to to fully rock over.  Easy moves to the chains.

Left of watery tart on the arete of the right leaning arch.  This is the left most bolt line starting from the arch.  

14 bolts to biner anchor