Portland Bike Rides (nice maps)
 

This has probably already been posted. So if it's redundant to you, bypass this thread!
Some nice downloadable maps of bike rides in Portland.
Here's the web site: http://www.portlandonline.com/transp...36638&a=339920

Here's a sample map:

http://www.portlandonline.com/transp...36638&a=340021