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.

Winter Bike to Work Day - A Celebration of Year-Round Cycling

Two participants in winter bike to work day enjoying a free breakfast after their ride

Enjoying a free breakfast after biking from Louisville to downtown Boulder on Winter Bike to Work Day 2020.

Winter Bike to Work Day is Friday, Feb. 10, 2023!

Get your bike winter-ride ready and break out the long johns so you can stay warm while you take part in this awesome annual (and international) event! Even if it snows, you can still ride because Boulder County Road Maintenance gets up early to ensure a safe surface on many county roads. Check out the recently updated Snow Removal Route Map for unincorporated county roads.

View information on breakfast stations, fix-a-flat clinics and happy hour.

Contact Us

Public Works Department (formerly Transportation)

Submit a request


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