I looked up the rural highway, it said it was outdated or something. I couldn't find the newer version.
The link isn't what i want but it might give you an idea of what it is:
https://www.simtropolis.com/stex/details.cfm?id=20441
If you look at the highway only, you can see the exit how it curves out. I want that with not only exits, but the highway itself.