BNSF 9323 leads a northbound empty coal train through Louisville, CO on the night of the first snow of the season.

BNSF 6648 (ES44C4) leads a stack train through Louisville, Colorado as it heads to Denver on the Front Range Sub.

A Herzog track cleaning train pics up old ties and debris along the track in Louisville, Colorado.

BNSF 2857 (GP39-2) leads the Buck Local through Burke's Hill in Louisville, Colorado on the Front Range Sub.

BNSF 2857 (GP39-2) leads the Buck Local past some farmland in Louisville, Colorado.

BNSF 2857 (GP39-2) tops Burkes Hill in Louisville, Colorado as it heads south on the Front Range Sub.

BNSF 2530 (GP39-3) runs though Louisville, Colorado with a short freight

BNSF 2530 (GP39-3) rounds the corner at Burkes Hill in Louisville, Colorado.

BNSF 2857 (GP39-2) runs through Louisville, Colorado on the Front Range Sub.

BNSF 2857 (GP39-2) rounds the corner after climbing up Burkes Hill in Louisville, Colorado.

BNSF 2854 (GP39-2) rounds the corner at Burkes Hill in Lousville, Colorado.

BNSF Bluebonnet 2854 (GP39-2) crests the 2% grade at Burkes Hill in Louisville, Colorado.

BNSF GP39-2 No. 2854 is leading the Buck Local south through the snow as it heads to Broomfield where it will take the Lafayette Branch to deliver their load

An overnight snowstorm has coated the Rockies and adjacent foothills with snow as BNSF's Buck Local climbs Burke's Hill into Louisville, CO on their way to interchange industries in Broomfield and... (more)

BNSF 2273 (GP38-2) and two other light motors pull a local freight up Burkes Hill in Louisville, Colorado.