Maps & GIS - Transportation

Boulder County Transportation Department produces the Boulder County Bike Map, Boulder County Road Map, Traffic Volume Map and Snowplowing Priority Map. Transportation also produces maps for various road and regional trail projects as well as the sales tax projects.  

Bikeways & Trails

• 2012 Boulder County Bike Map (5 MB)
• Bike Map - Front Only (2.2 MB)
• Bike Map - Back Only (6 MB)

Capital Improvements Projects

• Coal Creek and Rock Creek Regional Trail System Implementation (307 KB) 
• Regional Trails Plan (1 MB)
  Note: Must use Version 9 or later of Adobe Reader to view.
• Sales Tax Projects Map (635 KB)
• St. Vrain Greenway Trail Master Plan (471 KB)

Geographic Information Systems (GIS) Data

• GIS Downloadable Data

Traffic/Roads

• Road Map (2 MB) 
• Traffic Volumes (1 MB) 
• Snow Plow Priorities (259 KB)
• Subdivision Roads, Pavement Quality (1 MB) 

Transit Services

• Boulder County Transit Map (5.5 MB)
• City of Boulder Transit Map (3.8 MB)
• Transit Services (4 MB) 

Other Maps

• Ditch and Reservoir (3 MB)