RTD buses and trains have more passengers — but not enough drivers - The Colorado Sun
RTD considers moving to more accessible and easier-to-board 'low-floor' light-rail vehicles | Colorado Public Radio
First RTD Commuter Rail Cars Arrive In Denver | KUNC
Tracking RTD's Timeliness and Its Effects on the Typical Passenger – DenverUrbanism Blog
Denver Transportation Guide, Maps & Services | VISIT DENVER
Denver RTD Light Rail System - YouTube
Denver RTD seeks comment on possible cuts to light rail, bus service | Trains Magazine
20170815 100 RTD Light Rail interior | David Wilson | Flickr
List of Denver RTD rail stations - Wikipedia
A Mapped Guide on How to Experience Denver Via The RTD Light Rail - 303 Magazine
Light Rail | City of Golden, Colorado
Robert Schwandl's Urban Rail Blog: DENVER Light Rail
A Line (RTD) - Wikipedia
Denver RTD Light Rail Map | MyTownCryer
Rail System Map | RTD - Denver
RTD Light Rail | Passenger Train around Denver Metro and Airport
RTD Light Rail | Passenger Train around Denver Metro and Airport
A-Line at the airport - Picture of RTD Light Rail System, Denver - Tripadvisor
Siemens lands $112 million contract for new Denver RTD light rail cars - Denver Business Journal
Denver Airport Train & Light Rail | VISIT DENVER
What does the future of RTD's Northwest Rail look like?
File:Denver RTD light rail train.jpg - Wikimedia Commons
