Los Angeles, CA: then and now

4 real landmarks in Los Angeles, each with an old photo you can fade into today's view. Find four landmarks around Los Angeles. At each one, check in to earn its badge, unlock its story, and collect a Time Card. Do them in any order. Everything stays on this phone.

• Bradbury BuildingA plain brick box hiding a five-story glass court and open-cage elevators.
• Hollywood SignA giant real estate ad that became a symbol.
• Angels FlightThe world's shortest railway, with two cars named Olivet and Sinai.
• Olvera StreetThe oldest part of Los Angeles, with the oldest house still standing.

Written from sources; not yet walked on site unless a stop says otherwise.