"RTD at the Arvada Flour Mill" A RTD G Line train departs Olde Town Arvada Station passing by the Arvada Flour Mill. The Arvada Flour Mill is a historic mill built in 1925 which ... (more)

RTD commuter rail train 4029 (Hyundai P3) passes the Arvada Olde Town water tower as it heads towards downtown Denver, Colorado.

An S Line train is inbound on Salt Lake City's new streetcar line.

Birney safety car 21 rolls down the grass-covered right-of-way in the median of West Mountain Avenue in Fort Collins.

Birney streetcar 21 turns off West Mountain Avenue and heads for the westernmost station on the line at the city park in Fort Collins.

The Utah Transit Authority Front Runner trains are continuously moving on the rail system between Ogden and Provo, Utah. Rolling through North Salt Lake City on May 9, UTAX MP36PH-3C #11 is seen ... (more)

Just five minutes into its two hour journey to Provo, UTA Frontrunner cabcar 106 leads its train south out of Ogden as Rush hour is just beginning.

Running right on schedule, UTA Frontrunner cabcar 121 leads its train into the southern terminus in Provo, Utah

Roadrunner train nears its Albuquerque station stop.

A green line train passes Temple Square. This trainset has two pantographs per vehicle, with the extra one at the ends serving as ice cutters.

RTD Light Rail Train 319 pulls into the Evans Station while two BNSF coal trains wait for clearance to proceed south on the Joint Line. As evidenced by the snow on the plows, both trains have jus... (more)

A northbound Railrunner train races through the Indian reservation near Rosario, New Mexico on its way to Santa Fe.

RTD 310 runs past the now closed Burnham Shops yard, where the Union Pacific stored many engines.

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.

Timing is everything, as illustrated here. Featured here, we see a glimpse of what is certainly a one-time occurrence. Moments before knocking down an active semaphore signal, NMRX #101 leads an â... (more)