Union Pacific crews are busy moving donated diesel locomotive UP 3105, an EMD SD 40-2c, to the Railroad & Locomotive Historical Society's compound at the Pomona Fairgrounds. The locomotive, along with a UP double plug door box car and a bay window caboose, will fill the void left by Big Boy 4014, which was moved completely off the Pomona Fairground property in the early morning hours of January 27th, 2014.