Rounding the curve just west of Cajon Pass' Summit is BNSF Q-ALTSBD6-11L, a Guaranteed Service Intermodal train that originated in Alliance TX. This train has just 25 miles to go to reach its destintation of San Bernardino, California. Dash 9-44CW 4367 leads this train, breaking up a near constant parade of ES44C4s leading trains on this July 13, 2019, afternoon. However, given that BNSF owns 1,266 ES44C4 diesels, it stands to reason that they would lead most trains!