Originally Posted by
valygrl
The ACA files are cluttered with all kinds of other non-route waypoints, so they are really hard to use.
Agree. I took one (brief) look at the ACA files and gave up: there's simply too much cruft for them to be useful! I use
BikeRouteToaster or
RideWithGPS to construct routes, then copy the resulting GPX or TCX file directly to my Garmin Edge 705.