BNSF 7039 works at the rear of a train heading toward Bozeman.
Five GEVOS lead this intermodal train as it approaches the Summit of the Cajon Pass.
With help from 8030, BNSF 7039 switches grain cars in Northtown.
BNSF remote control SD40-2 7039 sits with another SD40-2 waiting for an autorack train to clear
