A pair of AC4400CW's lead a business train south down the old GM&O, nearing Global 4.

UP 6517 leads its short train along the Cajon Sub Westbound near Helendale.

2 Union Pacific AC's lead a unit cement train westbound along the Cajon Sub at Lenwood. The train is bound for the plant at Oro Grande, about 20 miles down the line near Victorville.

Passing through Cajon Pass' famed Mormon Rocks, a Union Pacific freight works downgrade behind UP AC4400CW 6517, AC4400CW 6259, SD60M 2454, SD60M 2317 and AC4400CW 6386.