1. Specify road surfaces

    Closed
    #150160899 0 4 0 0

  2. Determine road names and types

    Closed
    #150160848 0 2 0 0

  3. Determine roads lane count

    Closed
    #150160816 0 5 0 0

  4. Specify whether pedestrian crossings have traffic signals

    Closed
    #150160789 0 1 0 0