1. Determine whether road construction is now completed

    Closed
    #177699606 0 2 0 0

  2. Survey if places still exist

    Closed
    #177699590 0 1 0 0

  3. Specify road surfaces

    Closed
    #177699289 0 1 0 0

  4. Created an unknown object

    Closed
    #177308224 1 0 0 0