Former Burlington Northern SD70MAC No. 9621 leads two more Cascade Green and White painted SD40-2's on the Longmont Switch south near Lemay Street in Fort Collins, Colorado on August 5, 2016.

A BNSF crew member gives the engineer hand signals before making the joint with a set of empty BNSF covered hoppers that were filled with barley at the Coors Elevator in Highland, CO.