When planning a course on Garmin Connect: is there a way to force route extrapolation (between two points) onto roads suitable for road bikes? My first course planning exercise is rather frustrating: instead of connecting two points 0.5km apart on a main road, GC would rather have me backtrack on a 2km detour via a gravel road (which would be fine and even more enjoyable with a MTB but definitely not suitable for a road bike). Note I am not talking about e.g. using a major freeway/Autobahn but simply an intercity road (for the German reader: "Bundesstrasse") which bicyclists us all the time. Thanks for any help & support - your time is much appreciated.
I still need to add waypoint and drag the course on proper roads when Garmin Connect creates a course using gravel rods or tracks.
Maybe maps have not infos on road surfaces but Garmin Connect could easily check if activities on that roads are MTB or road cycling!