Campus Routes

Our Buff Buses move thousands of students, faculty and staff around campus each day.

City Routes

A variety of local transit routes connect campus with key Boulder locations.

Regional Routes

RTD offers bus and rail transit service to DIA, Denver, and surrounding cities in Colorado.

Buff Bus Service During COVID-19

Sitting on the bus with masks COVID-19 protocols of physical distancing will reduce Buff Bus capacity to approximately 20 percent of normal operating passenger counts (capacity is posted on each bus). Face coverings are required when riding on the Buff Bus. Several teams have worked to develop recommendations and protocols for Buff Buses

Buff Bus users should plan ahead and expect times where buses will reach passenger capacity and they will have to wait for the next available bus. Students should also explore alternate modes of travel, such as walking and biking.