BNSF 7931 (ES44C4) leads a double stack along I-25 near Larkspur, Colorado.

DPU duty notwithstanding, it is still a good day when you catch a Warbonnet on either end of a train.

A loaded BNSF coal train makes its way up grade into Larkspur, CO behind a pair of AC GEVOs.

A BNSF southbound freight included 6 former 1970's era Amtrak Express Trak boxcars, which were used to handled Amtrak mail and express service freight. These cars are noticeably small compared to... (more)

BNSF 4106 leads a freight over the old Santa Fe bridge in Larkspur, Colorado.

Seven UP engines, lead by 6048 (AC44CWCTE), muscle a long load of scrap iron gondolas up Monument Hill to Palmer Lake, Colorado.

The BNSF 9100 series class unit leads a southbound coal drag through Larkspur, CO on the Joint Line.

Most of the BNSF coal trains running along the Front Range have MAC's helping to muscle the heavy loads up the Palmer Divide between Larkspur and Colorado Springs, Colorado.

The class unit of the BNSF 9100 series leads a southbound coal load over the Santa Fe bridge in Larkspur, Colorado.

A BNSF coal train rounds the curve onto the Santa Fe bridge in Larkspur, CO behind the BNSF 9100 class unit.

An AC GEVO pounds up grade through the small town of Larkspur on the Colorado Joint Line.

BNSF 8430 slugs up grade with black diamonds through fresh snow on the Joint Line in Larkspur, CO.

Eighteen thousand horsepower, provided by five SD40-2’s and a C30-7, have been assigned by the Burlington Northern to get this manifest over the road. The train is seen here cruising northward t... (more)

BNSF 8414 leads a ubiquitous loaded coal drag south on the famed Joint Line over the Santa Fe bridge in Larkspur, CO on a lovely Rocky Mountain fall day.

BNSF 6413 (ES44AC) leads a loaded coal train over the Atchison Topeka & Santa Fe bridge in Larkspur, Colorado.