What’s it like to visit Big Boy #UP4014 in Roseville? Here’s a look👀 Stop by to see the Big Boy tomorrow from 9:00 a.m. - 3:00 p.m. PT at Atlantic St. & Vernon St. Purchase a limited-edition Big Boy poster featuring the Steam team’s signatures with a UP calendar. #bigboyheadswest #unionpacific #unionpacificrailroad