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.

A dynamic sunrise greets the riders of the RTD commuter train that runs between Denver and Arvada, Colorado.

RTD commuter train #4029 (Huyndai Eagle P3) heads towards Denver's Union Station as it drops down from the elevated portion of track that runs past the BNSF engine servicing facility.

RTD commuter train 4033 (Hyundai Eagle P3) runs through Denver towards Arvada, Colorado while Mother Nature offers up an orange sunrise.

RTD commuter train 4033 (Hyundai Eagle P3) takes the elevated track next to the BNSF engine servicing facility, passing a Warbonnet and a cut of special firefighting tank cars.

The sunrise catches a colorful wrap on RTD commuter train 4049 (Hyndai Eagle P3) as it runs on the elevated track in Denver, Colorado.

RTD 4033 (Hyundai P3 Eagle) passes by the Union Pacific's North Yard at sunrise

RTD Light Rail train #210 passes the DPU engines on two empty coal trains that are waiting to head to Denver, Colorado.

RTD light rail train 303 passes a BNSF coal train that is waiting for a crew.

RTD 4051 (Hyundai Eagle P3) drops down off the elevated track adjacent to the BNSF engine servicing facility.

The RTD Light Rail line between Denver and Littleton, Colorado runs parallel to the Join Line, which is the main north/south rail line system through the state.

RTD Light Rail train 229 passes a BNSF coal train as it runs between stations in downtown Denver, Colorado.

RTD commuter train 4025 (Hyundai Eagle P3) takes the elevated section of track that runs past some new apartments and the BNSF engine servicing yard in Denver, Colorado.