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Yellow Lights and Red-Light Cameras - Webinar

  • 1.  Yellow Lights and Red-Light Cameras - Webinar

    Posted 05-03-2019 11:56 AM

    The subject of the duration of the yellow traffic signal and its relationship to the red-light camera industry agitates the traffic engineering profession as well as any driver who got flashed by a red-light camera.   While the police, red-light camera industry and traffic engineering profession blame the driver for running red lights and crashing, physics proves otherwise.   Physics proves that the problem is the traffic engineer's "ITE yellow change interval equation".   Literally by the laws of physics, the way traffic engineers use this equation creates systematic failures at every traffic signal.   The flaws eventually force all drivers to unintentionally run red lights.    

    I have presented this topic at a local North Carolina ASCE luncheon in the past.   Now the National Society of Professional Engineers (NSPE) has asked me to do a series of webinars on the topic.  I believe many of you will enjoy this. Are there any questions you would like to see discussed in the webinar?

    For the P.E., each webinar is worth 1 PDH.  You may register for Part II here:

    On Wednesday, May 22, 2019 12 PM – 1 PM EST:

    Part II:  The Misapplications of Physics of the Yellow Change Interval

    https://register.gotowebinar.com/register/963377092844476171



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    Brian Ceccarelli, PE, M.ASCE
    Principal Engineer
    Apex NC
    (919) 815-0126
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