@Steve-25 said in Overlay Multiple Routes:
...is the final solution restricetd to a number of waypoints?
Not sure, what you mean as "waypoint"?
As far I know a route can contain up to 200 routepoints. (points which are used to calculate the route)
I don't know about limitations for way points (points of interest - only an icon on map, not necessarily used in route calculation)
If you use the method, @Brian-McG has explained, only the routepoints of the first route will be populated in this view. The other added routes (or tracks) will be populated simply as line; without routepoints.