Coming through the Victorville Narrows, a Union Pacific westbound heads toward the "natural crossover" at Frost as it speeds its way to the Port of Long Beach, California. This coal train is led by SD60 6060 (with mismatched numberboards), Rio Grande SD50 5507, an SP AC4400CW and an SP SD40M-2 (an M-K rebuilt SD45) on the first of July, 1997.