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                        Development of a Structure for a MIRE Management Information System


            
            In This Section
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                APPENDIX B. CRASH DATA OVERVIEW ENTITY RELATIONSHIP DIAGRAM
Notes: The primary key in this case is the unique location identifier. The foreign key(s) may indicate another linkage key such as a bridge identifier or a crash identifier.

Source: Model Electronic Crash Data Collection System *(11)*.
      
  Book traversal links for APPENDIX B. CRASH DATA OVERVIEW ENTITY RELATIONSHIP DIAGRAM
      ‹ APPENDIX A. KEY TO DATA FLOW DIAGRAMS
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                    APPENDIX C. LOGICAL MODEL ENTITY RELATIONSHIP DIAGRAM ›
                
                Book:Development of a Structure for a MIRE Management Information System
              EXECUTIVE SUMMARY
                INTRODUCTION
                Introduction
                DEVELOPMENT OF THE CONCEPTUAL STRUCTURE OF THE MIRE MIS
                TESTING THE MIS STRUCTURE
                DATA QUALITY
                CONCLUSION
                REFERENCES
                APPENDIX A. KEY TO DATA FLOW DIAGRAMS
                APPENDIX B. CRASH DATA OVERVIEW ENTITY RELATIONSHIP DIAGRAM
                APPENDIX C. LOGICAL MODEL ENTITY RELATIONSHIP DIAGRAM
                List of Figures
                ACRONYMS U.S. DEPARTMENT OF TRANSPORTATION

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