A westbound battles the eastern slope of Soldier Summit with plenty of horsepower up front.
An SP coal train climbs up the steap grades of Soldier Pass at Kyune, Utah.
The eastbound Rio Grande Zephyr at Kyune, Utah.
Cat powered MK5000 in the lead heading back to Martin, Utah.
Utah MK50-3s heading towards Provo with IPPX coal loads.
At Kuyne, UP coal emptys are heading downgrade towards Helper.
7 units lead a relatively short eastbound through the falling snow.
A late-running eastbound California Zephyr passes the center siding at Kyune.
#5004/5005/5002/5006 are eastbound along the Price River with empties.
At dusk in the Wasatch Range, a 12,000-ton coal train struggles up the tortuously steep grade at Kyune on its march to Soldier Summit and the Wasatch Front.