Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation (2023)

Chapter: Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62

Previous Chapter: Appendix H Development of Crash Modification Functions for Conversion of Two-Way Stop-Controlled to All-Way Stop-Controlled at Four-Leg Intersections
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 169
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 170
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 171
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 172
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 173
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 174
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 175
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 176
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 177
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 178
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 179
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 180
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 181
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 182
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 183
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 184
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 185
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 186
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 187
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 188
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 189
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 190
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 191
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 192
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 193
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 194
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 195
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 196
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 197
Suggested Citation: "Appendix I SPF Adjustment Factors for Segment SPFs from NCHRP Project 17-62." National Academies of Sciences, Engineering, and Medicine. 2023. Crash Modification Factors in the Highway Safety Manual: Resources for Evaluation. Washington, DC: The National Academies Press. doi: 10.17226/27016.
Page 198
Next Chapter: Appendix J SPF Adjustment Factors for Intersection SPFs from NCHRP Project 17-62
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