I left a comment on this CityNerd video

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The preview image looked eerily familiar, so I zoomed in the sign listing the exits and read "Yorba Linda Blvd. Weir Canyon Road" then CA 241. That's heading east on CA 91 just past the intersection with CA 90 in Anaheim Hills. Hey, I used to live within a mile of where that picture was taken! Appropriately for the video, I commuted to downtown LA from there.

BTW, ever had The Cheesecake Factory sponsor a video? That would be a hoot!

That was about the background, which probably came from a drone carrying a telephoto lens, because the mountains would otherwise be much smaller. The foreground has been added from a traffic jam in Arizona.