UP business car UPP 114 FEATHER RIVER on 20-car Cheyenne Frontier Days Train passed Alliant Techsystems (ATK) solid rocket booster train. Car at left was KCS 710016.

Lionel Collectors Club of America chartered UP 844, water car UPP 814 and E-units 951-949 for rare Monday run to Cheyenne, WY. Train was in Denver for Cheyenne Frontier Days trip on Saturday July ... (more)

UP 844 with E-units 949 & 951 moved 20-car Cheyenne Frontier Days Train from Cheyenne to Denver for July 22nd run. Station was busy with UP train on two tracks (3 & 4) and Ansco Summer Ski Train o... (more)

UP 844 with E-units 949 & 951 deadheaded 20-car Cheyenne Frontier Days Train from Cheyenne to Denver. Station was busy with UP train (two tracks) and Ansco Summer Ski Train on track two.

Union Pacific moved the sixth EnCana unit natural gas pipe train (S ESEM 11 to Empire Siding, CO) across Colorado. Train departed UP’s Utah Junction Bypass north of Denver early Sunday, but stal... (more)

Fog lifted in time to nab the Roper Yard, Utah, to North Yard, Denver, CO, train with Rio Grande heritage unit along the Colorado River. UP 1989's first trip east over the Colorado Rockies!

The Roper Yard, Utah, to North Yard, Denver, CO, train added Rio Grande heritage unit to point at Grand Junction July 9th. First trip east across Colorado Rockies along Colorado River.

DRGW Heritage unit led the Pueblo to North Yard, Denver train past Elitch Gardens. Invesco Field at Mile High (Broncos NFL stadium) at upper right.

UP's DRGW Heritage unit on Pueblo to North Yard, Denver, CO, train met sb Denver RTD car 127 as commuter puffed on her cigarette

Rare daylight run for UP's DRGW Heritage unit on Pueblo to North Yard, Denver, CO, train. Flash flooding around Joint Line MP 26.1 (2-inches of rain in 2-hours) caused Joint Line delays.

UP 1445 is ex-Denver & Rio Grande Western RR 3129. It passed UP 1989 which was to become the point of sb Denver to Pueblo train that evening.

Two trains rolling at Utah Junction Bypass! BNSF's nb Denver to Laurel, MT, ducked under UP eastbound coal load. Denver RTD plans commuter service along BNSF line to Longmont about 2015.

Third wb unit pipe train originating in Alabama headed to Empire Siding near Craig, CO, for EnCana natural gas line project. UP 5133 & B40-8 1846 added to UP SD70M 4486 at UP's North Yard.

Denver & Rio Grande Western RR Heritage unit ready for nocturnal North Yard, Denver to Pueblo, CO, train of June 23rd. UP SD70M 4369 & 4471 behind UP 1989 on Old West by North Yard Tower.

The Rio Grande heritage unit (ex-UP 8521) design was done by Dave Markes with help from Lance Koenig and Marty Amsler. UP hired Bailey Lauerman, the firm designing UP's six heritage units.