Our travel from Lodi to Bakersfield to Temecula took us on interstate 5 and two lane highways. The photographs below chronicle the second half of the trip.
For several miles, we observed what I thought was a fog bank. From a bit of research, I wonder if this was an example of tule (too-lee) fog.
Even if it isn't tule fog, I still like the effect of this fog amidst the hills.