How is safety and traffic situation through Union Station -> Japanese American National Museum -> Dodger Stadium -> Union Station?

Hi,
I'm a 40+M from San Diego, planning a solo 1-day trip to LA and need advice on safety and traffic. My plan is to take the Amtrak train, visit the Japanese American National Museum, and watch a Dodgers game. Here's the itinerary:

  1. Take Amtrak from San Diego at 8am, arriving at LA Union Station around 11am.
  2. Walk (13 mins per Google Maps) to the Japanese American National Museum. Spend a few hours there (open 11am-5pm).
  3. Take an Uber to Dodger Stadium (7 min drive) for a 1pm game.
  4. After the game (around 4pm), Uber back to Union Station for the 5pm Amtrak back to San Diego.

Concerns:

  • Is it safe to walk from Union Station to the museum? I've heard downtown can be sketchy.
  • Will I have enough time to Uber from Dodger Stadium to Union Station (assuming I catch an Uber quickly) in under 30 minutes?

Thanks!