Draft transportation master plan available for public comment

Arapahoe County is seeking input from the public as the county continues its efforts to map out its transportation needs and goals for the next 20 years. 

Proposed recommendations for the 2040 Transportation Master Plan (TMP) are now available for...

Get the latest vaccine updates from the Tri-County Health Dept.

Vaccination distribution and prioritization plans are made at the state level and passed through the local health authorities to carry out. For Arapahoe County, that health authority is the Tri-County Health Department. To get the latest vaccination updat...

COVID-19 Testing Locations and Guidance

Testing Locations

Testing Locations in Adams, Arapahoe, and Douglas Countieswww.tchd.org/827/Free-COVID-19-Testing-SitesThe Tri-County Health Department offers detailed testing information for the Tri-County area. For symptomatic individuals or those who b...