1. Add road lanes

    Closed
    #111836243 3 3 0 0

  2. Add building types

    Closed
    #111836242 0 8 0 0

  3. Add path surfaces

    Closed
    #111836240 0 3 0 0

  4. Add road surface info

    Closed
    #111836238 0 6 0 0