Road Maintenance Division

Road Maintenance Division

Boulder County maintains approximately 700 miles of roadway, of which nearly 50 percent are gravel and 50 percent are asphalt surfaced. The county stretches from the plains, at an elevation of 5,280 feet to the Continental Divide, at an elevation near 14,000 feet. The maintenance division is well experienced in winter roadway maintenance practices.

Road Maintenance Division

The Road Maintenance Division handles dust control, road grading, snow plowing, culvert and drainage work and signage issues:

Planning and Engineering

Transportation Planning and Engineering oversees the Adopt-A-County Road Program, and works with development review for access.




Contact Us

Road Maintenance Division



5201 St. Vrain Road - Building 5
Longmont, CO 80503
Map & Directions
Hours: Mid-April to October
6 a.m. to 4:30 p.m - M to Th
October to Mid-April
7 a.m. to 3:30 p.m. - M to F

Mailing Address

PO Box 471 Boulder, CO 80306-0471