Road Hazard Alerts & Reporting

Click here for an updated list of Boulder County road construction projects.

To see the City of Boulder’s Cone Zone map or report any hazards or maintenance problems in the City, click here.

To report past or present bike accidents, thefts, or hazards, go to  Most bike accidents are not reported so this information is very useful for the BCC Route Planning Committee and local transportation departments to identify problematic intersections.