Run-off-road traffic crashes account for almost one-third of the deaths and serious injuries each year on U.S. highways.
The TRB National Cooperative Highway Research Program's NCHRP Web-Only Document 296: Guidelines for Cost-Effective Safety Treatments of Roadside Ditches provides new proposed design guidance for the configuration of ditches adjacent to the roadway.
A supplemental PowerPoint Summary is available.
Table of Contents |
skim chapter | |
---|---|---|
FRONT MATTER | 1-3 | |
CONTENTS | 4-12 | |
SUMMARY | 13-14 | |
CHAPTER 1. INTRODUCTION AND BACKGROUND | 15-47 | |
CHAPTER 2. RESEARCH APPROACH | 48-49 | |
CHAPTER 3. SURVEY OF STATES | 50-57 | |
CHAPTER 4. ANALYSIS OF EXISTING CRASH DATA | 58-89 | |
CHAPTER 5. BENEFIT-COST ANALYSIS METHODS | 90-106 | |
CHAPTER 6. SIMULATION ANALYSIS METHODS | 107-148 | |
CHAPTER 7. SIMULATION SCENARIOS AND RESULTS | 149-161 | |
CHAPTER 8. EVALUATION OF DITCH DESIGN VARIABLES | 162-208 | |
CHAPTER 9. EVALUATION OF POTENTIAL MITIGATION METHODS | 209-226 | |
CHAPTER 10. GUIDELINE DEVELOPMENT | 227-239 | |
CHAPTER 11. SUMMARY AND CONCLUSIONS | 240-241 | |
REFERENCES | 242-245 | |
APPENDIX A. MATHEMATICAL DESCRIPTION OF THE BENEFIT-COST ANALYSIS METHOD | 246-259 | |
APPENDIX B. CARSIM WRAPPER PROGRAM USERS GUIDE | 260-264 | |
APPENDIX C. SIMULATION OUTCOMES | 265-267 | |
APPENDIX D. PROPOSED GUIDELINES | 268-281 |
The National Academies Press and the Transportation Research Board have partnered with Copyright Clearance Center to offer a variety of options for reusing our content. You may request permission to:
For most Academic and Educational uses no royalties will be charged although you are required to obtain a license and comply with the license terms and conditions.
For information on how to request permission to translate our work and for any other rights related query please click here.
For questions about using the Copyright.com service, please contact:
Copyright Clearance Center
22 Rosewood Drive
Danvers, MA 01923
Tel (toll free): 855/239-3415 (select option 1)
E-mail: info@copyright.com
Web: https://www.copyright.com
Loading stats for Guidelines for Cost-Effective Safety Treatments of Roadside Ditches...