How to:
Feed in a linestring geometry with the Road usage applied.
Connect the Roads transform to the Roads T input.
Change the defaults for the roads by clicking "edit defaults" on the transform
The result is a road with the selected colors and heights applied
Roads Transform
The Roads Transform automatically adds settings to the properties palette. Adjust the settings to change the road rendering.
Road Height: The height of the road geometry.
Road Color: The color of the driving surface
Pavement Height: The height of the footpath/sidewalk
Pavement Color: The color of the walking surface
Healing
Note that once the colors are changed, road no longer automatically heal:



