1. Check if element still exists

    Closed
    #107876041 0 1 0 0

  2. Determine whether construction is now completed

    Closed
    #107876039 0 3 0 0

  3. Add road lanes

    Closed
    #107876035 0 6 0 0

  4. Add whether there are sidewalks

    Closed
    #107876034 0 6 0 0

  5. Add roof shapes

    Closed
    #107876029 0 3 0 0

  6. Add building and roof levels

    Closed
    #107876028 0 4 0 0

  7. Add building types

    Closed
    #107876023 0 15 0 0