Several of the articles and tour descriptions have reference to RideWithGPS.com. If you have a smartphone (iPhone or Android) you can download for free the RideWithGPS.com app. When done, you simply click on the link in the article using your phone. The route will then be imported.
As soon as you have the route imported, you can follow the route by instructions given by your phone. Check out this video to see how to configure the RideWithGPS.com app.