Crossing from Main 2 to Main 1 at Fullerton Junction is BNSF Railway Priority UPS-LTL Intermodal train Z-WSPLAC9-20, with a quintet of BNSF General Electric diesels for muscle: ES44DC 7378, ES44DC 7219, ES44C4 7131, ES44C4 6587 and Dash 9-44CW 5256. Having originated in Willow Springs IL on November 20, after two days this double-stack train is due to arrive in Los Angeles shortly, as it has just 20 miles left in its journey.