PCC at the Palm Place loop on the LA MTA J Line

From pg. 60 of The Los Angeles Railway Through the Years

At yesterday's post, nscalestation commented that the layout's park loop reminded him of a similar one on the Los Angeles Metropolitan Transit Authority's J Line. I took a look through my only book on the LA MTA, Steven L. Easlon's 1973 The Los Angeles Railway Through the Years, to see what I might find.

Although wikipedia suggests the line had 3 loops, all I could find in Mr. Easlon's book is that photo. Its caption has this to say: Car 3069 is shown here waiting at the Palm Place loop in South Gate at the end of the "J" line in the early 1960's. Since the P.C.C.'s were singled-ended, they required reverse loops to turn them around. That looks like an interesting shelter to the left of the PCC that might make for a nice little model.