The Grapes Of Wrath filmed at 20th Century Fox backlot, Century City. The Hooverville transient settlement was built on this studio backlot. On screen it's Hooverville.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer. This is a street or a long feature — the coordinate is a representative point on it, not a single spot.
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Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Century City and it tells you what was shot around you, how to get there, and whether you can actually go in.
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