Other Functions of Road Maintenance

Additional functions of road maintenance include:

  1. Culvert and Drainage - cross culverts are flushed annually or as needed. Call road maintenance for service.
  2. Trash Removal - call to report trash or debris on roadway call road maintenance for service
  3. Tree and Brush Removal - call to report tree or brush problems in the road or right-of-way.

Following are issues that road maintenance are not responsible for. Contact and responsibility information is provided:

  1. Mowing - for roadside mowing contact Boulder County Open Space Department at 303-678-6200.
  2. Signs and Signals - to report malfunctioning traffic signals or missing, damaged or incorrect signs contact Boulder County Transportation Department at 303-441-3900.
    1. See locations of County-maintained traffic signals
  3. Weeds:
    • for weed issues such as mowing, spraying, etc. contact Boulder County Open Space Department at 303-678-6200.
    • for weed enforcement issues contact County Weed Enforcement at 303-441-3930.


Road Maintenance Division

Main: 303-441-3962
Fax: 303-682-6714




5201 St. Vrain Road, Building 5
Longmont, CO 80503
Map & Directions

Mailing Address

Main: PO Box 471
Boulder, CO 80306-0471


Mid-April to October
6 a.m.-4:30 p.m. M-Th

October to Mid-April
7 a.m.-3:30 p.m. M-F