1. Specify whether steps have handrails

    Closed
    #177883830 0 1 0 0

  2. Specify path surfaces

    Closed
    #177883767 0 2 0 0

  3. Specify whether roads have lane markings

    Closed
    #177883746 0 2 0 0

  4. Specify road surfaces

    Closed
    #177883730 0 2 0 0

  5. Determine whether road construction is now completed

    Closed
    #177883692 0 1 0 0