Maps - dropping pins on road escape routes

Hi, I'm new to programming, I'm ready to learn but ultimately I have an app idea and I don't even know if its possible.

I want my user to be able to select a location on a map and then the app to drop pins on the roads around that app where the exit routes are. I don't want actual routing and I want it to ignore one way roads in the opposite direction and no entry/dead ends.

Is this something I can do?.. I am happy to to do the work and I know it won't be a quick project but am I trying to do something beyond possibility?

Thanks for any advice.

To "drop pins", you can use Marker Annotations.

MapKit JS does not expose specific information on exit routes, but it may be something that can be inferred from direction query.

Maps - dropping pins on road escape routes
 
 
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