1. Specify whether crosswalks have tactile paving

    Closed
    #171504836 0 7 0 0

  2. Specify line_attachment power support

    Closed
    #171504650 0 2 0 0

  3. (no comment)

    Closed
    #542601 4 18 1 0

  4. (no comment)

    Closed
    #497996 11 73 3 0