• Transportation and Engineering Banner 671x92
  • Report a Concern


    To report concerns about signage, traffic signal timing or road safety, please call Transportation and Engineering at 303-271-8461 or complete our online service request form.

    To learn more about traffic policies and procedures, please visit the Applications, Forms and Policies page.

    To report traffic signal outages, please call 303-271-8495 weekdays between 7:30 a.m. and 5:30 p.m. or call the Jefferson County Sheriff’s Office at 303-277-0211.

    To report traffic violations or aggressive driving along county highways or roads, call the Jefferson County Sheriff's Office at 303-277-5677 (KOPS). To report traffic violations or aggressive driving along Colorado state highways or interstates, call the Colorado State Patrol View exit disclaimer policy page for links to third-party websites. at 303-239-4501.

    To report problems with road conditions (potholes, snow plowing and street sweeping), call the Jefferson County Road and Bridge Division at 303-271-5200.