Mapping Sources

Trimble Outdoors and MapMyRide -
large number of area maps by local cyclists. Trimble maps are free to print. MapMyRide assesses a printing charge.

Google Bicycle Maps
- new Google Maps feature adding Bicycle to the drop-down box to select mode of travel.

Bikely.com - user-driven mapping site where cyclists can find a route someone else has already ridden.
Get  Fit - Have Fun - Cycle Tri-Cities
Get  Fit - Have Fun - Cycle Tri-Cities
3 Rivers Bicycle Coalition
The mission of the 3RBC is to provide a bicycling advocacy and resource organization that promotes improved quality of life in and around the Tri-Cities area of Washington State.
Get  Fit - Have Fun - Cycle Tri-Cities
Join 3RBCJoin 3RBC
Join 3RBCJoin 3RBC
Richland Bike Trail and Path Map

Snoqualmie Pass Bike Construction Detour

Cycling Tri-Cities Map (PDF version of regional map by BF Council of Governments. Scroll down page to see map links.)
Mobile Apps

Maplets Bike Map App for iPad/iPhone. Tri-City, Walla Walla, Seattle, many more cycling maps available for download.

Windows Phone 7 maps - Seattle, King County, and others.