Heavy snow falls at Denver's Union Station as RTD 4001 (Hyundai Eagle P3) uses power from the catenaries to move through the yard.
RTD 4034 (Hyundai Eagle P3) leaves Denver Union Station behind and will run on the A-Line to Denver International Airport.
A spectacular sunrise provides the background for RTD commuter train #4023 (Huyndai Eagle P3) as it runs the elevated section over the Union Pacific's 36 Street Yard in Denver, Colorado.
Snow is falling at Denver's Union Station as RTD commuter train #4002 (Hyundai Eagle P3) passes the Winter Park Express Ski Train and heads for Arvada, Colorado.
RTD 4037 (Hyundai Eagle P3) commuter rail train arrives from Denver International Airport as it drops down from the elevated track north of Denver's Union Station.
RTD commuter rail train #4041 (Hyundai Eagle P3) passes the BNSF engine servicing facility in Denver, Colorado.
Heavy snows blanket a colorful RTD commuter rail train as it runs pas the BNSF engine servicing facility in Denver, Colorado.
RTD 4028 (Hyundai Eagle P3) takes the elevated track over the North Yard in Denver, Colorado at sunrise.
RTD commuter train 4049 (Hyundai P3 Eagle) runs past the BNSF engine servicing yard in downtown Denver, Colorado.
Two RTD commuter trains meet in the North Yard in Denver under a beautiful Colorado sunrise.
RTD commuter train 4022 takes to the elevated track as a Canadian Pacific DPU pushes a freight into the Denver Yard.
Two RTD Commuter Trains pass at dawn on the elevated section leading to Arvada, Colorado.
RTD 4047 runs through the elevated section that parallels the BNSF engine servicing facility.
A golden Colorado sunrise greets passenger on the RTD commuter train that runs between Denver and Arvada.
A cotton candy sunrise greets the riders of RTD commuter train 4023 as it heads towards Arvada, Colorado.