When traffic flows well, streets are swept, cracks are filled, snow is cleared, and traffic signals are in sync, it's because of the Public Works Department. Public Works plans, designs, maintains and repairs more than 600 lane miles of roadway within Town, providing a broad range of services to ensure our transportation system can keep pace with our growth.


  • Planning and implementing new roadway projects in line with the transportation master plan
  • Providing maintenance and repair of roadways, sidewalks, and curbs
  • Completing snow and ice removal after storms
  • Managing traffic signals, signage, and pavement markings

Internationally Accredited

In 2016, the Castle Rock Public Works Department became the 110th agency in North America to earn accreditation through the American Public Works Association. Less than 1 percent of public works agencies have earned this distinction. 

Accreditation symbolizes that the department has met stringent requirements through APWA and identifies that we are doing the right things. Accreditation also identifies the department’s commitment to continual improvement to ensure that the public is receiving transportation products and services that are efficient and cost effective.

Public Works Strategic Plan

The Public Works Department Strategic Plan is a living management tool that provides short-term direction, builds a shared vision, and sets objectives and goals for the department. View a Public Works Strategic Plan for more information.

Transportation Master Plan
Planning for future growth has many parts. One of those is planning for an increase in the number of people getting where they need to go. Read the Town's Transportation Master Plan to understand the projects in the works to accommodate traffic as Castle Rock thrives.