In observation of the federal Labor Day holiday, all County offices will be closed on Monday, Sept. 1, 2025. Offices will reopen for regular hours on Tuesday, Sept. 2. Many County services are available 24/7 on our Online Services webpage.
In observation of the federal Labor Day holiday, all County offices will be closed on Monday, Sept. 1, 2025. Offices will reopen for regular hours on Tuesday, Sept. 2. Many County services are available 24/7 on our Online Services webpage.
Under Construction
This is a City of Centennial Project. For further project information, please click here
The City of Centennial, in partnership with the City of Lone Tree and Douglas County, is resurfacing County Line Road between Quebec St. and Chester St. The project will be utilizing a high-performance asphalt to extend the life of the new surface. The first phase will consist of rotomilling to remove the top layer of asphalt, followed by placing the new asphalt overlay, and installing the final pavement striping.
During construction, access to adjacent roads and business access will be available, with occasional short delays.
