As BNSF Railway train Z-STOWSP6-06L grinds uphill at Bealville, in California's Tehachapi Mountains, dust from the sanders can be seen along the rail beneath the locomotives. This train, a priority UPS-LTL intermodal train heading from Stockton CA to Willow Springs IL, is led by a mix of General Electric and Electro-Motive diesels: GE ES44C4 7043, GE ES44C4 8068, GE ET44C4 3932 and EMD SD70ACe 8459.
