BNSF 2724 (GP39-2) waits in Longmont, Colorado for an assignment on the Front Range Sub.

A pair of SD70MAC's run light as they head south on the Front Range Sub towards Longmont, Colorado.

BNSF 9894 (SD70MAC) pulls into the side track at the depot in Longmont, Colorado.

BNSF 2724 (GP39-2) waits in Longmont, Colorado for the call to take the local to Lafeyette, Colorado.

BNSF 9894 (SD70MAC) gets ready to be tied down at the historic depot in Longmont, Colorado. The structure was built in 1898 by the Colorado and Southern Railroad.

Ex-Santa Fe Bluebonnet BNSF 2854 (GP39-2) waits on a track in Longmont, Colorado for the call to action.

A Herzog maintenance train grabs a load of new railroad ties out of hoppers on a siding in Longmont, Colorado.

The Longmont Local, led by BNSF 2718 (GP39-2) runs up the hill towards Burns Junction.

BNSF 2698 (GP39-3) waits for orders in front of the historic Longmont Depot in Longmont, Colorado.

A pair of Geeps idles in Longmont, Colorado, waiting for the assignment to take the Buck Local towards Broomfield.

BNSF 9658 (SD70MAC) sports the Grinstein Executive paint scheme and even has the wagon wheel still on the nose.

BNSF 9658 (Executive Grinstein SD70MAC) shoves a cut of cars into the BNSF yard in Longmont, Colorado.

BNSF 9658 (Executive Grinstein SD70MAC) runs down a tree lined street in Longmont, Colorado as it heads to the BNSF yard.

BNSF 9658 in the Executive Grinstein paint scheme complete with Santa Fe wagon wheel on nose drops off a cut of cars in the BNSF yard in Longmont, Colorado.

A warbonnet leads the Denver, CO to Laurel, MT manifest on the street running portion of the Front Range Sub at Longmont.