Did you know that Pat Ganahl had a blog? I was just told by Robert L to check it out... and it's pretty cool, here's an example (If you don't know who Pat is, that's ok. He's a legend, and you'll learn)

Pat noticed that a lot of magazine articles starting way back in 1951 were using this gate as a backdrop, and the buildings next to it

 and so he went on a mission to find out if it still existed, and where it was... and he succeeded

it is the City of Burbank Valley Pumping Plant, at 2030 Hollywood Way.

https://patganahl.com/2020/01/20/the-gate/