and maybe change something with the highway, perhaps have a road come off of it and lead into a tiny town, like the one by the interchange

This wouldn’t be ideal for the server the map is made for given the gameplay attributes and rules preventing damaging vehicles without valid rp reasons. Furthermore it’d lead to some physics errors most likely. I’m sure you can build or find a car crusher on the workshop to crush cars with to your own volition on your Paralake gaming experience.

I advise heading to PERPHeads.com to make map suggestions there as it’s the best way to get in touch with Paralake Developers.