Road Maintenance Issues:
Castle Rock 720-733-2477
Lone Tree 303-708-1818
Parker 303-840-9546
State & Regional Bicycle Advocacy Groups:
Bicycle Colorado
Dan Grunig, Executive Director
303-417-1544
Bike Jeffco
Dave Evans, Chair
303-262-2320
dge002@comcast.net
Bicycle Aurora
Tom Tobiassen, Chair
303-699-9260
Bike Denver
Piep van Heuven, Executive Director
info@bikedenver.org
Continental Divide Trail Alliance
National Advocacy Groups:
Alliance for Biking & Walking (formerly Thunderhead Alliance)
America Bikes
Bicycle Law
Bicycling Street Smarts
bicyclinginfo.org
Bikes Belong
Complete Streets
IMBA - International Mountain Bicycling Association
LAB - League of American Bicyclists
nhtsa: People: Injury Prevention: Combined Bicycle and Pedestrian Safety Information
People for Bikes
Rails-to-Trails Conservancy
Recycle Bicycles - A Non-Profit Corporation
Trail Issues:
C-470 (CDOT) 303-365-7342
E-470 303-537-3710
Parker 303-840-9546
Road Rage Report *CSP
County & State Offices:
Douglas County
Public Works - Division of Parks & Trails
303-660-7495
Public Works - Engineering Division
303-660-7490
Division of Open Space & Natural Resources
303-660-7334
State of Colorado
Department of Transportation
Bicycle & Pedestrian Program
Betsy Jacobsen, Coordinator
bicycleinfo@dot.state.co.us
303-757-9982
Denver Regional Council of Governments (DRCOG)
DRCOG - Bicycle and Pedestrian Plan
Bike To Work
btwd@drcog.org
303-458-7665
City & County of Denver Bicycle Program