Images tagged "up-5716" 2-10-2 class TTT-6 (Baldwin 1923), 4-6-6-4 "Challenger" (Alco 1943), GE AC44CWCTE (AC44CW), Heritage Donation Special, Illinois, Iowa Interstate Railroad, Moline, RRHMA, UP 3985, UP 5511, UP 5716, Union Pacific ©