Cliff, that's funny!
I also see that you contributed to the Dragster Insider feature, kuddos to you.
Believe it or not I just came back from the old San Fernando Raceway shut off area.....but today it's the local Home Depot!
The 2nd photo of the article shows the mountain range w/ a big valley in the middle. My house is just left of that big V cut into the mountains.
There are 2 other photos that show the arched underway of the Foothill Blvd. bridge. That is still there and I just drove over it about 30
min. ago!