1. Specify whether traffic signals have tactile indications that it's safe to cross

    Closed
    #179869524 0 1 0 0

  2. Specify whether traffic signals have a button for pedestrians

    Closed
    #179869520 0 1 0 0

  3. Specify whether crosswalks have tactile paving

    Closed
    #179869517 0 1 0 0

  4. Specify whether traffic signals have sound signals

    Closed
    #179869186 0 2 0 0