Whether you’re waiting for a connection or traveling on a bus or train, RTD is focused on providing a Welcoming Transit Environment every step of your journey.

Find RTD rail and bus schedules, route maps, and route alerts for transit service in Denver, Boulder and surrounding cities in Colorado.

The RTD bus system operates 365 days a year, offering service at more than 9,000 bus stops across 8 counties in the Denver metro area.

System Map View the entire RTD system at a glance View Map in Full Screen Mode Esri, HERE, Garmin, FAO, USGS, NGA, EPA, NPS ... +

Plan your trip with real time information on RTD rail and bus for transit service in Denver, Boulder and surrounding cities in Colorado.

Transportation Options for Your Lifestyle With more than 170 bus routes, 10 rail lines, and many specialty services, RTD makes it easy to get around town. Hop on board today. Plan a Trip With …

With light and commuter rail lines to more than 50 stations throughout the metro area, where do you want to go today?

An RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes. The resistance increases as the temperature of the sensor increases.

A new and convenient way to pay for your bus or train fares on RTD. Simply tap your contactless credit or debit card, or your mobile wallet (Apple Pay, Google Pay, or Samsung Pay), directly on the …

RTD provides bus and rail public transit service to Denver, Boulder, and surrounding cities in Colorado. Find station information, route maps, schedules, and fare options.