A single ES44AC is in charge of this empty welded rail train that is seen going through the small town of Roggen, bound for the CF&I Steel Mill in Pueblo.
After letting the coal load pull into the siding at Roggen, the Denver, Colorado to Chicago, Illinois Z-Train continues East towards the windy city of Chicago.
After setting out the bad order, the crew pulled up to the EBCS Roggen. Once the Denver - Chicago pulled up on the siding, BNSF 712 crew changed with a crew the Z-Train brought in from Denver.