Commissioners: “We will continue to value, respect, and support all individuals as we serve the people of Boulder County.” Read full message.

Immigrant Resources, including a Know Your Rights Booklet, available on the Immigration Resources webpage.

Countywide Transportation Sales Tax

Countywide Transportation Sales Tax

Boulder County’s Transportation Sales Tax (TST) has been in place since 2001. In 2007, voters renewed the tax. In 2022, county voters approved extending the tax without end.

How Transportation Sales Tax funds are used in Boulder CountyThe 2007 TST funds a specific list of 44 projects that includes:

  • Roads and Intersections
  • Transit
  • Regional Trail and Pedestrian Infrastructure

The table below identifies current TST projects planned for construction over the remaining few months of the initial program, which ends Summer 2024. See a full implementation schedule for all projects. Learn more about the new TST passed in November 2022.

Transportation Sales Tax Projects

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