Running two hours later than normal due to scheduled track maintenance, Amtrak's westbound California Zephyr climbs through the Rocky Mountains between the sidings of Tolland and East Portal on UP... (more)
As a large thunderstorm rolls east along the plains of Colorado in the background, BNSF 3933 leads the Denver, CO to Provo, UT manifest up and around Big Ten Curve after overtaking a westbound UP ... (more)
After spending most of the day climbing the Rocky Mountains, Amtrak's eastbound California Zephyr begins the descent down to Denver after emerging from the east portal of the 6.2 mile long Moffat ... (more)