Creating a ride directly on the Garmin

So, yesterday I went on a ride, with my road bike, hoping only to have Garmin suggest paved roads.

I asked for a ride in the 30 mile length, it created three.  I selected one and off I went.

The best part of doing this for me, is I end up in areas I've never been before.

About 15 miles in the next turn was on to a trail.  Not ideal in bike shoes, but I could see it was only a couple hundred feet.

Question, when letting Garmin find these rides for you, is there a way to have it only select paved roads?

Thank you