The southbound Laurel, MT to Denver, CO manifest passes through Boulder as it goes over the hogbacks north of town.
A trio of GP39-3s haul a Longmont, CO to Denver, CO extra manifest train across the rolling landscape just north of Boulder, CO on a chilly January evening.
BNSF ES44C4 No. 6552 leads a Ferromex ES44AC on this empty LPG tank train through the "roller coaster" at Gunbarrel, Colorado, on January 12, 2019. The train is headed back to Sidney, Mo... (more)
It's just before sunrise as BNSF ES44C4 No. 7035 brings up the rear of this loaded ballast train from Cheyenne, Wyoming to Bijou, Colorado as the train negotiates the numerous hills near Gunbarrel... (more)
Two General Electric ES44A6's Tier IV Demos Nos. 2041 and 2042 are seen leading a Mill, Texas to North Antelope Mine, Wyoming empty coal train that is seen stopped near CO-HWY 119 and CO-HWY 52 ne... (more)
A southbound loaded windmill blade train rolls long the Diagonal Highway in Gunbarrel, Colorado just northeast of Boulder.
A KCS "Southern Belle" SD70ACe leads this Kansas City, KS to Wenatchee, WA loaded vehicle train through the sag at Gunbarrel, CO.
Two C44-9W's bring up the rear of the loaded "Stinky Slinky" Sulfur Train as they roll along the Diagonal Highway near Gunbarrel, CO with the Front Range Foothills and Rocky Mountains in the backg... (more)
A Santa Fe C40-8W round the curve just outside of Gunbarrel, CO as the train approaches the city of Boulder. The train made a pick up in Longmont and will meet a northbound ballast train at Boulde... (more)
BNSF 4129 leads a manifest train South down the side of CO-119.