Ability to create sidewalks, medians, and shoulders simultaneously. How to Download Instant Road for SketchUp
: Includes road striping, custom markings (arrows), "Fix Collisions" for narrow terrain spaces, and full control over slopes and elevations. instant road plugin sketchup free download
Supports Flat, Crown, or "V" profiles, including center medians and islands. Ability to create sidewalks
You need a "TIN" (Triangulated Irregular Network). custom markings (arrows)