Boulder County government offices are closed Wednesday, June 19, in observance of Juneteenth. Primary Elections Vote Center locations are open.

Transportation Department

The Boulder County Community Planning & Permitting office at 2045 13th St., Boulder is open to the public on Monday, Wednesday, and Thursday from 8 a.m. to 3 p.m., and on Tuesday from 10 a.m. to 3 p.m. Appointments are available on Tuesday but are not required. Schedule an appointment.

Transportation Department

The Former Transportation Department is now Community Planning & Permitting and Public Works

In January of 2020, Boulder County reorganized transportation and land use planning, among other restructuring. The changes involved:

    • Combining the Transportation Department’s engineering, fleet, and road maintenance functions with other operational and structural services of the county, such as the Boulder County Recycling Center and Building Services, into a new Public Works Department.
    • Grouping together similar planning and permitting services that formerly existed in two separate departments – Land Use and Transportation – and moving them to a newly named Community Planning & Permitting Department, formerly known as the Land Use Department. View Multimodal Transportation Planning information.

Flood Impacts to Transportation Infrastructure

The flood of September 2013 has dramatically impacted travel along county roads and highways, limiting access to residential areas in the foothills and mountains. The following links will help you navigate Boulder County roads:

See Also:

Boulder County Transportation works to ensure safe and efficient public transportation, both within Boulder County and along regional transportation corridors. The Transportation Department is made up of six divisions: Administration, Engineering, Fleet, Multi-Modal (Bus, Bike, Walk), Planning and Road Maintenance.

Road Closures & Construction

Visit the Closures & Construction webpage to learn about impacts to motorists and cyclists due to current and future projects.

Meetings & Public Open Houses

Current and upcoming meetings and public open house information is available on the Roads & Transportation page.

Bike, Transit and Mobility

Boulder County offers some amazing programs and services that help people get around the county using bikes and buses. Learn more about how you can drive less on the Bikes, Transit & Mobility website.

Transportation Capital Improvement Program (CIP)

The Transportation Capital Improvement Program (CIP) contains all of the planned transportation improvements for the County, including new or refurbished roads, bridges, pathways, drainage improvements and regional trails that use transportation capital funds.

Contact Us

Public Works Department (formerly Transportation)

303-441-3900
Submit a request
tdadmin@bouldercounty.gov

Location

2525 13th St.
Boulder, CO 80304

Map and Directions

Hours: Building Open 8 a.m. to 4:30 p.m.
Tuesdays and Thursdays

Mailing Address

P.O. Box 471
Boulder, CO 80306