I am down in El Centro as I said before, and I made the short 1 hour drive to Yuma Arizona to take a look at a crushing plant. Well I was only in Arizona for a short hour, and managed to see at least twenty Border Patrol trucks!
I was also tickled and amused by a sign on the back towards California that said “Mexico, next exit”.
During the short 50 mile trip from Yuma to El Centro there are two patrol check points. Not only are there two, which I am totally cool with, but they are within 10 miles of each other. I guess that is in a “high traffic” area.