Regional Transportation District
The Regional Transportation District provides public transportation in eight counties including all of Boulder, Broomfield, Denver and Jefferson counties, parts of Adams, Arapahoe and Douglas Counties, and a small portion of Weld County. As a public agency, we are dedicated to serving the public and providing for the transportation needs of over 3.08 million people located within 2,342 square miles. Our services include bus, rail, shuttles, ADA paratransit services, demand responsive services like FlexRide, special event services, vanpools, and many more.
We are an organization made up of dedicated and qualified people doing extraordinary things to make the metro area the best in the West. We take great pride in the delivery of a wide array of services and we’re proud to be part of the productivity, progress, and passion of 40 municipalities. Our wheels will never stop rolling as we transform the region through transportation.
Routes & Services
Get where you want to go with over 100 Local, Regional and SkyRide bus routes, 10 rail lines providing 113 miles of rail service and 96 Park-n-Rides.
- Bus: With local, regional, and airport bus routes, you can get where you're going fast and hassle-free on RTD.
- Rail: Whether you are traveling early in the morning, late at night, or during the typical rush hour, we have you covered. Service varies by line. Review the schedules and hop on board.
- Airport: Connecting you to Denver International Airport and beyond
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Fares and Passes
Taking transit is easy, convenient and best of all, affordable. Learn about our fares and how to purchase money-saving passes and products.
How to Ride
RTD provides various tools and informational pages to help riders get around on our system. First-time riders can learn the ropes by browsing the detailed How to Ride pages. Bike riders should visit Bike-n-Ride to learn the rules for taking bikes on RTD. The Mobile Apps offered by RTD and third-party developers are priceless for riders who want access to schedule information on the go. Spend some time looking around at the rest of tools offered in this section.