RTD commuter train #4047 (Hyundai Eagle P3) rounds the corner past the UP 36th Street Yard and will soon arrive at the Rhino Station in north-central Denver.

RTD's commuter train to Westminster passes in front of a golden sunrise.

This morning's sunrise was extra amazing, providing the fiery and colorful backdrop to RTD's commuter rail train that was heading from Denver to Westminster, Colorado.

RTD commuter train #4018 (Hyundai Eagle P3) runs on an elevated section the flies over the UP's North Yard in Denver.

Yet another spectacular sunrise greets the riders of Denver RTD's commuter rail.

A golden sunrise provides a colorful backdrop to a RTD commuter train heading from Denver to Westminster, Colorado.

The early morning commuter rail train to Westminster runs on an elevated section of track by the Union Pacific's North Yard in Denver, Colorado.

A dynamic sunrise frames Denver's RTD Westminster commuter train.

RTD - Regional Transportation District - unit of Denver commuter rail network, Hyundai Eagle P3 No.4060, departure from Blake Station, while continuing operations of Union Pacific at 36th Street Y... (more)

RTD commuter rail #4013 runs past the Union Pacific's 36th Street Yard, giving riders going to Denver International Airport a great view of the large facility.

RTD's commuter train #4056 leaves Denver Union Station and heads to Westminster, Colorado, a suburb north of Denver.

RTD 4003 rounds the corner to the Rino District station in Denver, which is the last stop on the A Line before arriving at Denver Union Station.

Denver RTD's commuter train #4057 runs past the 36th Street Yard, giving riders a great view of the large yard in central Denver.

RTD 4044 (Hyundai Eagle P3) will make a stop at Denver's downtown Union Station to pick up passengers and then will make the 25 minute journey to Denver International Airport.

Passengers board the "Train to the Plane" commuter rail which connects Denver's Union Station and Denver International Airport. The 124 year old downtown train station underwent a $54 million dol... (more)