Tron filmed at Lawrence Livermore National Laboratory, Livermore. The ENCOM lab interior is shot inside this national laboratory. On screen it's ENCOM lab.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
Planning the trip? The United States travel atlas covers money, language and getting aroundand everything filmed in Livermore is on one page
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Livermore and it tells you what was shot around you, how to get there, and whether you can actually go in.
Download Venture for iOS Android