In the progress making the current track I found a few issues with overwriting road surfaces, mainly the first one
1: when I want to overwrite the surface type, after disabling the 1 surface option, it doesn't save the surface on the first time, I need to select it, then select something other, so that it save a change.
2: (Not a real issue, but an idea ) I think it would also be cool to able to reset a value for a single road to it default values.
3: if a road has roadAsphalt by default, the selection is empty
4: And when I select pipes it automatically snaps to the first road material, meaning I am unable to change the surface material of pipes