Turn the page in your Union Pacific calendar to signify a new month. It's fitting that June's photo is of Big Boy No. 4014, as this month the steam locomotive will begin our Westward Bound tour. This photo was taken by Ryan Slaton in Archer, Wyoming. The Great Plains Service Unit is the primary source of UP's coal shipments and serves 321 customers throughout its 2,531 track miles spanning Nebraska, Colorado, Wyoming and Kansas. If you have not yet purchased a 2024 calendar, you can do so at UnionPacificStore.com - or they will be available for purchase during the Westward Bound tour at display locations in Roseville and Ogden. #UP4014 #BigBoy4014 #steamlocomotive #locomotive #UnionPacific #UnionPacificRailroad