Done the CA-25 already, pretty nice as it passes through the Pinnacles National Park.
It also connects to the CA-152 (Pacheco Pass), which is ok (but with heavy traffic).
I prefer the CA-130 if going to the East, through the Diablo Range, with a stop at 'The Junction' grill/pub:
http://thejunctionbarandgrill.comMy plan was to do the 130. I missed the turn, I kept looking for an exit to CA-130. Never happened, in retrospect I should have realized I needed to get off on the Alum Rock exit.

Oh well. I really enjoyed the 25,198,33 route. Next time. I will try to pm you in advance.
