I thought it would be useful to start a "route map topic" that could grow and grow...?
I'll start by adding two routes that I've created:
1) The Bay City Cycle
2) The Cape Argus, Pick 'n Pay Cycle Tour.
The route .kmz files can be loaded onto Google Earth and one can see the route details.
For more details and the .kmz files (and Garmin routes) see here:
http://handytechtips.blogspot.com/2010/03/cape-argus-pick-n-pay-cycle-tour-on.html