If you're headed to see Big Boy #UP4014 at one of our public whistle-stop locations, or during display hours, here are three tips for the best photos. Most importantly, always stand back at least 25 feet from all railroad tracks. Find the Steam schedule and more safety tips at UPSteam.com. #BigBoyHeadsWest #UnionPacific #UnionPacific4014 #SteamLocomotive #SteamTrain #UnionPacificBigBoy #BigBoy4014 #4014