Lerdo Highway intersects I-5 on the way down to Arizona. That name may ring a bell for you if you've ever had to smell Buttonwillow Raceway up close. Since I'm not on a schedule I decided to stop and see if anything was going on that was worth watching at the track.

And there would have been something cool to watch, because this guy with a racing Porsche had rented the track by himself for the whole day to test his car (this is very expensive). But then spent the whole day working on the car instead, because it kept getting stuck and breaking down.

Such is racing.