Hey, Damacoles....good to see you still working in this and adding features.
I tried the highways and they look great, but (at least from the one I saw) they were a lot higher than expected, making a easy cheese horde night base.
Maybe they could be lowered 5-10 blocks to meet the land elevation better?
A question: vanilla seems to pad space between pois so they aren't as bunched up and back to back as Nitrogen maps are.
Would padding poi sides and backs be possible with biome blocks or blank poi sized spaces, so the actual pois are a little more spaced apart?
Setting road width helps, but it looks like vanilla either adds blank biome poi sized spaces between some pois, or adds either back or side padding to keep them from always being right next to each other.
Btw, AMAZED at the generation times! 30 seconds for a 4k, an 1.5 minutes here for a 8k!
Keep up the great work!