BNSF Railway train Z-SBDALT4-15 round the curve at Cajon Pass' Summit as it heads from nearby San Bernardino CA to Alliance TX. A quartet of BNSF locomotives - ES44C4s 7089, 6964 and 8327, plus Dash 9-44CW 984 – are powering this Priority UPS-LTL Intermodal train. (Cajon Pass, California – February 15, 2024)