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                The Effects of Freeway Management Systems and Motorist Assistance Patrols on the Frequency of Report
Publication Information
              Publication External Link:Link not available
                              Publishing Date:Unknown
                                                  FHWA Program(s):Research
              Safety
              AMRP Program(s):Safety Data and Analysis
              FHWA Activities:Highway Safety Information System
              Subject Area:Safety and Human Factors U.S. DEPARTMENT OF TRANSPORTATION

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