HEADWAY: Headway Estimation, Arrival Display and Waiting-time Assurance Yardstick: A Strategic Plan for the Bus-Stop Countdown, Its Rejoin Safeguard and the Stops Where the Finding Has Yet to Reproduce Resolving to HEADWAY: Headway Estimation, Arrival Display and Waiting-time Assurance Yardstick: A Strategic Plan for the Bus-Stop Countdown, Its Rejoin Safeguard and the Stops Where the Finding Has Yet to Reproduce…