RTD Bus

With more than 9,000 stops spanning eight counties in the Denver metro area — including 11 routes with service to Denver Union Station — RTD’s bus service is the perfect way to get where you need to go.

Bus Lines

Denver Union Station is serviced by the following RTD bus lines:

• Route 9: West 10th Avenue
• Route 10: East 12th Avenue
• Route 15: East Colfax Avenue
• Route 19: North Pecos
• Route 20: 20th Avenue
• Route 32: West 32nd Avenue / City Park
• Regional Route 120X: Wagon Road / Thornton Express
• Regional Route LD1: Longmont / Denver
• Flatiron Flyer Route FF1: Denver – Boulder Station
• Flatiron Flyer Route FF3: Denver – Broomfield
• RTD Free MallRide

Fares

The RTD system is divided into four zones: A, B, C, and Airport. Your fare is determined by which zones you travel in over the course of a three-hour journey.

• Local (1-2 zones): $3.00
• Regional (3 zones): $5.25
• Airport (airport zone): $10.50

Discounted fares are available for those who qualify. For detailed information, please consult the RTD website here.

Schedules, fares, and route information are subject to change. For the most up-to-date information, including detours and service disruptions, please consult the RTD website here.