BNSF 2530 & 1600 westbound return light to Aurora.

BNSF 2530 (GP39-3) moves a cut of wood cars to clients in Lafayette, Colorado.

BNSF 2530 (GP39-3) waits for orders to head to the yard in Longmont, Colorado for an assignment.

BNSF 2530 (GP39-3) leads a short freight up the Broomfield Siding on the Front Range Sub.

BNSF 2530 (GP39-3) leads a short freight past the Valmont Power Plant in Boulder, Colorado.

BNSF 2530 (GP39-3) climbs the grade on the Longmont Siding.

BNSF 2530 (GP39-3) runs though Louisville, Colorado with a short freight

BNSF 2530 (GP39-3) rounds the corner in Longmont, Colorado and will deliver a short train of wood to a customer.

BNSF 2530 (GP39-3) takes the siding in Longmont, Colorado and will move some wood cars to a client in Superior.

BNSF 2530 (GP39-3) rounds the corner at Burkes Hill in Louisville, Colorado.

BNSF 2530 (GP39-3) leads a short freight into the siding at Broomfield, Colorado.

BNSF 2530 (GP39-3) delivers a load of lumber to a customer in Lafeyette, Colorado.

BNSF 2530 (GP39-3) leads a short freight towards Broomfield on the Front Range Sub.

BNSF 2530 (GP39-3) crosses the highway with a load of lumber for a customer in Lafeyette, Colorado.

A crewmember of BNSF 2530 (GP39-3) is walking back after throwing a switch allowing the Buck Local to get on the siding in Broomfield, Colorado.