Do you have any plan to make alternate recipes for the road depending on what planet one start at?
I am playing with Muluna and one item that you can get from regolith is crushed stone.
There could maybe a recipie that uses crushed stone, sulfur, steam and bitumen as an example, I think this mod is great and being able to use it on other planets that have different resources would be a nice bonus.

I'm not sure if my answer will satisfy you, but I don't plan to do that for now, because I'd have to add a recipe for every planet that has different starting resources.

If you're playing solo, you can modify the files to match your own gameplay, you just need to edit the "road_tile.lua" file in the "Earlier_Transport_Drones/data/tiles" directory.
Find the line containing
{type = “item”, name = “stone-brick”, amount = 10},
{type = “item”, name = “coal”, amount = 10},
and change it to any resource and any amount you want.
Good luck :)

Thanks for the reply, I will look into doing that :)