If you're familiar with UCLA -- and the scene of the protests between its original buildings -- you may not know the road leading there from the Hilgard side of campus is actually a bridge. And that the lawns on either side of it are canyons that were filled in. Here's an aerial view from 1929.
(Bel-Air to the north, Little Holmby to the east, with Holmby Hills and Beverly Hills further east. Westwood Village is out of view to the south.)
