Spokane Regional Transportation Council’s Spokane County Bike Map here.
Spokane Bicycle Club – Favorite Rides here.
These rides were compiled over several decades by Spokane Bicycle Club member Margaret Watson.
Including Garland area, and printable versions of the 2009 County Bike Map
Spokane Centennial Trail Map
Friends of the Centennial Trail sells CT maps, also has online descriptions of sections of the Trail.
Washington State Dept of Transportation Maps
This page has maps of suggested state roads, also an overview map of the Centennial Trail.