Spawn splines in realtime

So i want to make a system where the player can create his own roads. So i was wondering if it is possible to spawn splines during gameplay?

Or is there a better way to make roads ingame?

You can add spline components, edit their points and add spline mesh components, all run-time. So yes, you can.

Or is there a better way to make roads
ingame?

If you mean the traditional roads, then no. Splines it is.

Oh cool! I will look into this then! Thanks alot ofr the quick answer! Great help!