The smoke from the massive wildfires in Colorado create a surreal sunrise as RTD commuter rail train 4032 climbs the elevated section of the 'K' line which connects downtown Denver with stations a... (more)

RTD 4025 leads a commuter train on the 'L' line which connects Commerce City and Thornton with Downtown Denver, Colorado. The line is adjacent to the BNSF engine servicing facility, giving riders... (more)

"Spare Train at Eastlake" A RTD N Line "Spare Train" sits at the tail end of the new line's northern terminus, Eastlake & 124th Station. Spare trains sit at various locations on the RTD sy... (more)

"Test Train at Eastlake" A RTD N Line Test Train prepares to head south from the new line's current terminous, Eastlake & 124th Station towards Union Station in Denver, CO. The "N Line" is... (more)

"N Line Along the Brush Sub" A RTD N Line Test Train heads south along BNSF's Bush Subdivision mainline and past the National Western Complex in Denver, CO. The "N Line"... (more)

RTD 4003 (Hyundai Eagle P3) runs through the myriad of catenaries as it works its way through Downtown Denver.

A dynamic golden sunrise frames commuter train RTD 4025 as it makes a run on the G Line from Denver to Arvada, Colorado.

"N Line at Thornton Gravel Ponds" A RTD N Line Test Train heads south past the Thornton Gravel Ponds as seen from E74th Ave in Denver, CO. The "N Line" is RTD's newest ... (more)

"N Line Over the South Platte River" A RTD N Line Test Train heads north over the South Platte River as seen from the Colorado Front Range Trail at Steele Street Park. The "N Line" is RTD'... (more)

RTD of Denver #278 meets a passing light rail train at the historic bridges built in 1908 to span the Cherry Creek.

A bright sunrise greets the riders of RTD's commuter rail 4044 (P3 Eagle) as it heads over the UP's North Yard.

BNSF meets with RTD commuter train #259. The RTD tracks parallel the Joint Line tracks between Denver and Littleton, Colorado.

Dusk settles over Denver, Colorado, on March 13, 2020, as a RTD G Line commuter train arrives from Wheat Ridge at Denver Union Station. Over on Track 5, the Winter Park Express ski train has also ... (more)

Just beginning its trip from the RidgeGate Parkway Station at the southern end of the system’s E Line is an RTD of Denver light rail train, heading to Denver’s Union Station. This three-car t... (more)

RTD has invested heavily in the Hyundai Rotem USA Eagle P3 commuter train cars. They are 85 feet long, they run in pairs of two's, can seat 90 passengers or 170 with people standing, and can trav... (more)