Utah Railway train HUTAHJ-14 arrives at its destination - Martin Yard in Helper, Utah - on March 14th, 2015. The train, led by MK50-3 5003, followed by a pair of EMD/Clyde SD50S locomotives (6064 and 6060) and two more MK50-3 units (5006 and 5005), will drop its train of a hopper car and 22 tank cars here, and pick up a longer train of loaded tank cars for the 74 mile eastbound run back to Provo. The MK50-3s are rebuilt/repowered MK5000Cs, and the SD50S diesels were in use on Australia's Hamersley Iron before being sent to the U.S.