A pair of old school Cascade Green Burlington Northern motors move a string of cars over the South Platte River in Denver, Colorado.

BNSF 2708 (GP39-2) lashes up to a string of heavy motors in the yard of the engine servicing facility.

BNSF GE's crest the top of Braswell Mountain at the 109 intermediate signals with Memphis, TN - Charlotte, NC stack train #284.

Former Burlington Northern #2745 (GP39E) sits at the depot in Longmont, Colorado for orders to proceed to Broomfield with the Buck Local.

A pair of SD40-2's in fresh Heritage III paint work in the Denver yard sorting cars.

Former Santa Fe Bluebonnet #2854 (GP39-2) leads a freight over the South Platte River in Denver, Colorado.

Scherer coal loads prepare for a meet ahead with northbound #174 at 'Ollie'

Early morning eastbound Z intermodal at Modesto.

Westbound manifest train approaching the cross overs at Beatrice, WA.

Eastbound manifest train approaching the west switch Fishtrap, WA.

Eastbound empty oil train approaching the west switch Fishtrap, WA.

One of these things is not like the others. BNSF 8435 (SD70ACe) sits at the service island in the Union Pacific's North Yard in Denver, Colorado.

BNSF 1984 (SD40-2) works a string of hoppers in the yard in downtown Denver, Colorado.

BNSF 8431 (SD70ACe) leads a loaded coal through Barr Lake at sunrise on the Brush Sub.

BNSF 9266 (SD70ACe) shoves a loaded coal towards Denver, Colorado on the Brush Sub.