The effect of speed limit enforcement ultimately depends on the presence of police and other speed control technology. If the speed limit for a section of the highway is perceived to be low by the majority of motorists, there would be a high proportion of speeding vehicles. Enforcing the speed limit law at such locations demands tremendous police resources. This would increase the cost of enforcement. If the speed limits at such locations are not enforced due to a lack of police manpower, the crash risk could be much higher. This paper divides the enforcement cost into several components, then analyzes the speed limit effects of automatic speeding enforcement and artificial speeding enforcement through the data from the survey. It ultimately arrives at the conclusion that automatic speeding enforcement has a much better effect on maintaining speed limit than artificial speeding enforcement. Further it is proved that the camera is more effective than the radar.


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    Titel :

    Enforcement Cost Analysis under the Conditions of Speed Limit


    Beteiligte:
    Liu, Sisi (Autor:in) / Sun, Xiaoduan (Autor:in) / He, Yulong (Autor:in)

    Kongress:

    Tenth International Conference of Chinese Transportation Professionals (ICCTP) ; 2010 ; Beijing, China


    Erschienen in:

    ICCTP 2010 ; 434-443


    Erscheinungsdatum :

    2010-07-22




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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    Discretion in Practice: Speed Limit Enforcement

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    Effects of Speed Limit Enforcement Cameras on Accident Rates

    Hess, S. / Polak, J. / Trasnportation Research Board | British Library Conference Proceedings | 2003