KCS 4604 finds a break in the clouds as it heads south on Colorado's Joint Line at Greenland, CO. July 23, 2019.

BNSF 5954 (ES44AC) winds through the 'S' curves just to the north of Palmer Lake, Colorado.

BNSF 5954 (ES44AC) moves a coal train past the iconic red barn in Greenland, Colorado.

UP 6545 along with SP 116 lead a coal load at Greenland, CO. Nov 23, 2003.

BNSF 6301 is the rear DPU on a northbound coal empty, while a southbound coal load is seen on the westmost track #1. Greenland, CO, Jan 13, 2019.

BNSF 9266 leads a southbound coal train at Greenland, CO, on Jan 13, 2019

4 UP flag units, led by UP 7521, lead a southbound merchandise train through Greenland, CO, on Colorado's Joint line. May 25, 2019.

There is about 4,277 horsepower difference between the 23HP John Deer D 1940's tractor and the 4,300HP SD70ACe.

BNSF 9284 (SD70ACe) muscles a loaded coal train past some farm toys in Greenland, Colorado

BNSF 8820 leads a coal load south at Greenland, CO, on Sept 1, 2003.

A northbound SP train has just come over the top of the Palmer Divide at Palmer Lake, CO, and is beginning the long descent to Denver with an unusual mix of SP and BN power.

BNSF 6170 (ES44AC) and 9798 (SD70MAC) pass Greenland area with a southbound coal train. BNSF 5879 (ES44AC) and NS 3609 ((ET44AC) are working on the rear end.

A trio of CN units were leading a southbound BNSF train at Greenland

BNSF 798 (Dash944CW) shoves a freight up the incline through Greenland on its way to the Palmer Divide.

BNSF 7931 (ES44C4) Pulls a double stack train past the iconic red barn of the historic Greenland Ranch.