BNSF 6000 (ES44AC) shoves a loaded coal train over the hill towards Roggen, Colorado.

BNSF 6000 (ES44AC) leads a coal train through Roggen, Colorado as the Blue Hour begins to transition to a golden sunrise.

BNSF 6000 & 6188 descend the grade into Aurora with westbound empties.

BNSF 6000 (ES44AC) passes an idle helper unit parked on the siding between Greenland and Palmer Lake.

Westbound coal loads roll along the Clark Fork River with BNSF No.6000 leading on the MRL 4th Sub between St Regis and Paradise Momtana. Paradise is a good name for the area. Coal is a major commo... (more)

Two BNSF ES44AC's Nos. 6000 and 6055 and Canadian Pacific AC4400CW No. 9595 lead the Denver, Colorado to Provo, Utah manifest through the numerous curves as the train leaves the small community of... (more)

BNSF's westbound Denver, Colorado to Provo, Utah manifest led by two GEVO's and a Canadian Pacific AC4400CW patiently wait at Tolland, Colorado for three trains to pass by before heading west on S... (more)

An eastbound stack train led by a nicely numbered GEVO waits in downtown Fargo for a fresh crew.

a northbound BNSF empty coal train has just started the long descent from the Palmer Divide to Denver approaching Greenland, CO

A BNSF westbound manifest (compass northbound along the Mississippi River) passes beneath the bluffs of Mississippi Palisades State Park as the setting sun lights up the limestone cliffs.

Looks like a series unit, but I don't think it is.

Class engine #6000 leads coal loads south out of Keokuk, Ia and crosses the Des Moines River into Missouri.

A lone GEVO in front takes an empty coal train through the small town of Mullen