Yup, that looks like the Caltrans map. Thanks for sharing that, NE2.
I didn't realize 232 was to be realigned like that, but yes it would make the route much more useful to relocate it to match up with "future" California 1 (Rice Ave) and California 118.
Speaking of the Caltrans map (it says 2005 but I thought the last Caltrans-produced map was from 2003 - I could be wrong and am too lazy to click the Rumsey Maps link), I wonder if that 118 or 23 realignments shown on that map will ever happen. 23 especially is a crazy road heading north into Fillmore, and 118/Los Angeles Ave is a busy two-lane road that would gain quite a bit of traffic if upgraded to four-land expressway or freeway. 257 along the coast seems like an impossible dream given the desire to push freeways away from the coast.