Traffic Counts - Annual Average Daily Traffic (AADT) Volumes

Highway Traffic counts from the Colorado Department of Transportation (CDOT) website are based on 2008 data.

• Highway 287
  • Arapahoe Road - 25,600
  • Baseline Road - 27,300
  • South Boulder Road - 28,500
  • Highway 42 - 30,800

• Highway 7 - includes data for junctions with:
  • Highway 42 - 15,200
  • Highway 287 - 18,200
  • Public Road - 12,200
  • 111th Street - 16,200
  • 119th Street - 15,200

Northwest Parkway - Traffic counts from the Northwest Parkway Authority area based on 2008 data

• Highway 287 - 12,154

For more traffic data, go to the CDOT Traffic Data homepage

Download a 2003 traffic count study showing existing traffic counts and projections for 2025

Download a 2008 traffic count study on Public Road from Baseline to Spaulding