An orange sunrise begins to illuminate BNSF 2549 (GP39-3) and the other motors sitting at the depot in Longmont, Colorado.

BNSF 2549 (GP39-3) sits at the depot in Longmont, Colorado for orders to take the local to Lafeyette, Colorado.

BNSF 2549 (GP39-3) waits in Longmont for orders to take a freight to Lafeyette, Colorado.

BNSF 2549 (GP39-3) waits for an assignment at the BNSF engine servicing facility in Denver, Colorado.

A crewman on BNSF 2549 (GP39-3) climbs in the cab after throwing a switch in Roggen, Colorado.

BNSF 2549 (GP39-3) waits for a passing stack train before leaving Roggen, Colorado and heading back to Hudson.

On a 97ºF (36ºC) afternoon, a pair of BNSF Railway diesels handling locals out of northeastern Colorado await their next assignment. On the left is "GP39-3" 2549 (originally a 1962-bu... (more)

BNSF 2549 (ex AT&SF GP39-3) waits for orders to move a cut of oil cans at the refineries in Commerce City.

Commerce City Crossings. BNSF Railway GP35 no.s 2548 and 2549 lead a train across the Sand Creek, E 60th Ave, and the Colorado Front Range Trail in Commerce City, Colorado. Of the three... (more)

BNSF 2549 (GP39-3) moves a cut of cars in the yard at Hudson, Colorado.

The BNSF Local to Hudson Colorado makes its run back to Denver as the last licks of sunset light highlight the clean orange paint on both motors.

BNSF 2549 (GP39-3) runs with a mate to the terminal in Hudson, Colorado where they will lash up to a cut of tanks cars and take to Denver.

BNSF 2549 (GP39-3) runs through Keenesburg on the Brush Sub.

BNSF 2549 (ex ATSF GP39-3) holds on a siding with a cut of oil cans for the refineries in Commerce City, Colorado.

BNSF Geep #2549 (GP39-3) runs from the Longmont Depot to the BNSF yard for a string of freight cars destined for customers in Lafeyette, Colorado.