Page i
Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.

NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM NCHRP Web-Only Document 404

Evaluating
Crashworthiness of
Sign Supports and
Breakaway Luminaire
Poles

APPENDICES

Mojdeh Asadollahi Pajouh
Robert Bielenberg
Ronald Faller
Cody Stolle
Chen Fang
Riley Ruskamp
Mohammadreza Rajaee
Midwest Roadside Safety Facility
University of Nebraska–Lincoln
Lincoln, NE

Dhafer Marzougui
Fadi Tahan
Cing-Dao (Steve) Kan
Center for Collision Safety and Analysis
George Mason University
Fairfax, VA

Appendices for NCHRP Project 22-43
Submitted April 2024

National Academies Science Engineering Medicine Transport Research Board

Page ii
Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.

NCHRP Web-Only Document 405

Evaluating Crashworthiness of Sign Supports and
Breakaway Luminaire Poles


APPENDICES

© 2024 by the National Academy of Sciences. National Academies of Sciences, Engineering, and Medicine and the graphical logo are trademarks of the National Academy of Sciences. All rights reserved.
Digital Object Identifier: 10.17226/27900

NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM

Systematic, well-designed, and implementable research is the most effective way to solve many problems facing state departments of transportation (DOTs) administrators and engineers. Often, highway problems are of local or regional interest and can best be studied by state DOTs individually or in cooperation with their state universities and others. However, the accelerating growth of highway transportation results in increasingly complex problems of wide interest to highway authorities. These problems are best studied through a coordinated program of cooperative research.

Recognizing this need, the leadership of the American Association of State Highway and Transportation Officials (AASHTO) in 1962 initiated an objective national highway research program using modern scientific techniques—the National Cooperative Highway Research Program (NCHRP). NCHRP is supported on a continuing basis by funds from participating member states of AASHTO and receives the full cooperation and support of the Federal Highway Administration (FHWA), United States Department of Transportation, under Agreement No. 693JJ31950003.

COPYRIGHT INFORMATION

Authors herein are responsible for the authenticity of their materials and for obtaining written permissions from publishers or persons who own the copyright to any previously published or copyrighted material used herein.

Cooperative Research Programs (CRP) grants permission to reproduce material in this publication for classroom and not-for-profit purposes. Permission is given with the understanding that none of the material will be used to imply TRB, AASHTO, APTA, FAA, FHWA, FTA, GHSA, or NHTSA endorsement of a particular product, method, or practice. It is expected that those reproducing the material in this document for educational and not-for-profit uses will give appropriate acknowledgment of the source of any reprinted or reproduced material. For other uses of the material, request permission from CRP.

DISCLAIMER

The opinions and conclusions expressed or implied in this report are those of the researchers who performed the research. They are not necessarily those of the Transportation Research Board; the National Academies of Sciences, Engineering, and Medicine; the FHWA; or the program sponsors.

The Transportation Research Board does not develop, issue, or publish standards or specifications. The Transportation Research Board manages applied research projects which provide the scientific foundation that may be used by Transportation Research Board sponsors, industry associations, or other organizations as the basis for revised practices, procedures, or specifications.

The Transportation Research Board, the National Academies, and the sponsors of the National Cooperative Highway Research Program do not endorse products or manufacturers. Trade or manufacturers’ names appear herein solely because they are considered essential to the object of the report.

The information contained in this document was taken directly from the submission of the author(s). This material has not been edited by TRB.

National Academies Science Engineering Medicine Transport Research Board

Page iii
Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.

The National Academy of Sciences was established in 1863 by an Act of Congress, signed by President Lincoln, as a private, nongovernmental institution to advise the nation on issues related to science and technology. Members are elected by their peers for outstanding contributions to research. Dr. Marcia McNutt is president.

The National Academy of Engineering was established in 1964 under the charter of the National Academy of Sciences to bring the practices of engineering to advising the nation. Members are elected by their peers for extraordinary contributions to engineering. Dr. John L. Anderson is president.

The National Academy of Medicine (formerly the Institute of Medicine) was established in 1970 under the charter of the National Academy of Sciences to advise the nation on medical and health issues. Members are elected by their peers for distinguished contributions to medicine and health. Dr. Victor J. Dzau is president.

The three Academies work together as the National Academies of Sciences, Engineering, and Medicine to provide independent, objective analysis and advice to the nation and conduct other activities to solve complex problems and inform public policy decisions. The National Academies also encourage education and research, recognize outstanding contributions to knowledge, and increase public understanding in matters of science, engineering, and medicine.

Learn more about the National Academies of Sciences, Engineering, and Medicine at www.nationalacademies.org.

The Transportation Research Board is one of seven major program divisions of the National Academies of Sciences, Engineering, and Medicine. The mission of the Transportation Research Board is to mobilize expertise, experience, and knowledge to anticipate and solve complex transportation-related challenges. The Board’s varied activities annually engage about 8,500 engineers, scientists, and other transportation researchers and practitioners from the public and private sectors and academia, all of whom contribute their expertise in the public interest. The program is supported by state departments of transportation, federal agencies including the component administrations of the U.S. Department of Transportation, and other organizations and individuals interested in the development of transportation.

Learn more about the Transportation Research Board at www.TRB.org.

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Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.

COOPERATIVE RESEARCH PROGRAMS

CRP STAFF FOR NCHRP WEB-ONLY DOCUMENT 405

Monique R. Evans, Director, Cooperative Research Programs

Waseem Dekelbab, Deputy Director, Cooperative Research Programs, and Manager, National Cooperative Highway Research Program

Anne-Marie Turner, Senior Program Officer

LaKeisha Frager, Senior Program Assisistant

Natalie Barnes, Director of Publications

Heather DiAngelis, Associate Director of Publications

Jennifer Correro, Assistant Editor

NCHRP PROJECT 22-43 PANEL

Field of Design—Area of Vehicle Barrier Systems

Donna J. Hardy, West Virginia Department of Transportation, Charleston, WV (Chair)

Nicholas A. Artimovich, Centerline Associates, LLC, Evans, GA

Dave H. Boruff, Indiana Department of Transportation, Indianapolis, IN

Vue Her, California Department of Transportation, Sacramento, CA

James Mahugh, Washington State Department of Transportation, Olympia, WA

Linette A. Rizos, Wisconsin Department of Transportation, Madison, WI

Derwood C. Sheppard, Jr., Florida Department of Transportation, Tallahassee, FL

Victoria Brinkly, FHWA Liaison

Kelly K. Hardy, AASHTO Liaison

ACKNOWLEDGMENTS

This work was completed utilizing the Holland Computing Center of the University of Nebraska, which receives support from the UNL Office of Research and Economic Development and the Nebraska Research Initiative.

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Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.
Page i
Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.
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Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.
Page R2
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Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.
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Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.
Page R4
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Suggested Citation: "Front Matter." National Academies of Sciences, Engineering, and Medicine. 2024. Evaluating Crashworthiness of Sign Supports and Breakaway Luminaire Poles: Appendices. Washington, DC: The National Academies Press. doi: 10.17226/27900.
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Next Chapter: Appendix A: Material Specifications
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