RTD Commuter Train 4026 (Hyundai Eagle P3) runs past a dynamic sunrise as it heads towards Arvada, Colorado.

Commuter RTD train 4022 runs over the North Yard track as it heads towards Arvada, Colorado.

RTD 4034 (Hyundai Eagle P3) runs through the Union Pacific's North Yard on the elevated track at sunrise.

RTD Commuter Train 4040 (Hyundai Eagle P3) leaves Denver and heads towards Arvada, Colorado.

RTD 4065 (Hyundai Eagle P3) gives passengers a good view of the BNSF engine servicing facility and the special firefighting tank cars which await the fire season.

RTD 4033 (Hyundai Eagle P3) runs past a water tower at sunrise, no doubt delighting the passengers with the view.

RTD Commuter Train 4030 (Hyundai Eagle P3) gets ready to pull into the terminal at Denver International Airport.

RTD 4029 (Hyundai P3 Eagle) leads the A-Line commuter train towards Denver International Airport.

The Rocky Mountains are covered in snow as RTD commuter train 4019 runs from Westminster to Denver.

RTD 4024 (Hyundai P3) runs west just as the morning sun is rising in the distance.

Planes, Trains and Automobiles at Denver International Airport. RTD 4034 (Hyundai Eagle P3) turns towards the terminal as a Southwest Airlines Jet takes off.

RTD Commuter Train 4052 Hyundai Eagle P3 arrives at Denver International Airport where it will offload passengers that boarded at Denver's downtown Union Station.

RTD Communter Train #4022 (Hyundai P3Eagle) gives the passengers heading to Denver International Airport a view of the spectacular sunrise developing over the Colorado Front Range.

RTD Commuter Train #4011 (Hyundai Eagle) passes over an elevated section of track that overlooks the BNSF engine servicing facility.

An outbound train to Denver Airport rolls into Peoria Station after just meeting an inbound train minutes prior