Published: Sept. 13, 2023

CU Boulder affiliates ride not only the Buff Bus for free but also RTD buses. Here are three things to know about our local transportation service.

  • Use your Buff OneCard to ride on campus and with RTD. Effective Sept. 1, the Buff OneCard serves as the bus pass for all eligible faculty, staff and students.

  • You can ride the bus to the airport for free. The AB1 takes passengers from several stops in Boulder and along Highway 36 dozens of times each day.

  • RTD has restored some bus routes! The bus to Golden is back—the GS makes four trips daily, both northbound and southbound. The FF2 (Denver Express) and FF5 (Anschutz) have also added daily trips.

Visit RTD’s website for information about schedules.