Transportation Asset Management: Summary of the 11th National Conference (2016)

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CONFERENCE PROCEEDINGS ON THE WEB 20 Transportation Asset Management Summary of the 11th National Conference Katherine F. Turnbull Texas A&M Transportation Institute Rapporteur July 10–12, 2016 Minneapolis, Minnesota Organized by the Transportation Research Board Supported by the Federal Highway Administration Federal Transit Administration TRANSPORTATION RESEARCH BOARD Washington, D.C. 2016 www.TRB.org

Conference Proceedings on the Web 20 Transportation Research Board (TRB) publications are available by ordering individual publications directly from the TRB Business Office, through the Internet at www.TRB.org or national-academies.org/ trb, or by annual subscription through organizational or individual affiliation with TRB. Affiliates and library subscribers are eligible for substantial discounts. For further information, contact the Transportation Research Board Business Office, 500 Fifth Street, NW, Washington, DC 20001 (telephone 202-334-3213; fax 202-334-2519; or e-mail TRBsales@nas.edu). NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the National Academy of Medicine. The members of the committee responsible for the project were chosen for their special competencies and with regard for appropriate balance. This report has been reviewed by a group other than the authors according to the procedures approved by a Report Review Committee consisting of members of the National Academy of Sciences, the National Academy of Engineering, and the National Academy of Medicine. This conference was supported by the Federal Highway Administration and the Federal Transit Administration. Planning Committee for the 11th National Conference on Transportation Asset Management Katie Zimmerman, Applied Pavement Technology, Inc., Chair Brad Allen, Applied Pavement Technology, Inc. Adjo Amekudzi-Kennedy, Georgia Institute of Technology Kirby Becker, Minnesota Department of Transportation Deanna Belden, Minnesota Department of Technology Jennifer Brandenburg, Volkert, Inc. Michael Bridges, Consultant E. Dean Carlson, Carlson Associates Matthew Haubrich, Iowa Department of Transportation Timothy Henkel, Minnesota Department of Transportation John McCormick, Bay Area Rapid Transit Scott Richrath, Spy Pond Partners, LLC David Schrank, Texas A&M Transportation Institute Gregory Slater, Maryland State Highway Administration David Springstead, Metropolitan Atlanta Rapid Transit Authority Jennifer L. Weeks, formerly Washington Metropolitan Area Transit Authority Laura Zale, Southeastern Pennsylvania Transportation Authority Liaisons Stephen Gaj, Federal Highway Administration Matthew Hardy, American Association of State Highway and Transportation Officials Heather Holsinger, Federal Highway Administration Robert Kafalenos, Federal Highway Administration Mshadoni Smith, Federal Transit Administration Transportation Research Board Staff Thomas M. Palmerlee, Associate Division Director Michael Miller, Associate Program Officer Mai Quynh Le, Senior Program Associate Bruce Millar, Conference Manager Kate Debelack, Registration Assistant TRB Publications Office Elaine Eldridge, Editor Janet McNaughton, Senior Editor Mary McLaughlin, Proofreader Jennifer J. Weeks, Publishing Projects Manager Typesetting by Carol Siegel

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. C. D. Mote, Jr., 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 Medi- cine to provide independent, objective analysis and advice to the nation and conduct other activities to solve complex problems and inform public policy decisions. The Academies also encourage edu- cation and research, recognize outstanding contributions to knowledge, and increase public under- standing in matters of science, engineering, and medicine. Learn more about the National Academies of Sciences, Engineering, and Medicine at www.national- academies.org. The Transportation Research Board is one of seven major programs of the National Academies of Sciences, Engineering, and Medicine. The mission of the Transportation Research Board is to increase the benefits that transportation contributes to society by providing leadership in transportation innovation and progress through research and information exchange, conducted within a setting that is objective, interdisciplinary, and multimodal. The Board’s varied committees, task forces, and panels annually engage about 7,000 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 transportation departments, 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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Acknowledgments This meeting summary was prepared by Katherine F. Turnbull, Texas A&M Transportation Institute, as a factual summary of what occurred at the conference. The Conference Planning Committee’s role was limited to planning the meeting. The statements made are those of the author and individual meeting participants and do not necessarily represent the views of all conference participants, the planning committee, or the National Academies of Sciences, Engineering, and Medicine. This report has been reviewed in draft form by individuals chosen for their diverse perspectives and technical expertise. The purpose of this independent review is to provide candid and critical comments that will assist the institution in making the published report as sound as possible and to ensure the report meets institutional standards for objectivity, evidence, and responsiveness to the project charge. The review comments and draft manuscript remain confidential to protect the integrity of the deliberative process. The Transportation Research Board thanks the following individuals for their review of the draft of this report to ensure that it meets institutional standards for quality and objectivity: Michael Johnson, California Department of Transportation; Samuel Labi, Purdue University; Sue McNeil, University of Delaware; and Scott Richrath, Spy Pond Partners, LLC. The review comments and draft manuscript remain confidential to protect the integrity of the process. Although these four reviewers provided many constructive comments and suggestions, they did not see the final draft of the summary. The review of this summary was overseen by Susan Hanson of Clark University (emerita). Karen Febey, TRB Senior Report Review Officer, managed the review process. v

vii Acronyms and Abbreviations DOT department of transportation FAST Act Fixing America’s Surface Transportation Act FHWA Federal Highway Administration GIS geographic information system lidar light detection and ranging MAP-21 Moving Ahead for Progress in the 21st Century Act MARTA Metropolitan Atlanta Rapid Transit Authority ROI return on investment TRB Transportation Research Board U.S. DOT U.S. Department of Transportation UTC University Transportation Center V2I vehicle-to-infrastructure V2V vehicle-to-vehicle VMT vehicle miles traveled

Contents Conference Overview ...................................................................................................1 Katie Zimmerman and Katherine Turnbull Opening Session Panelists’ Comments and Responses to Questions ....................................................3 Frank Hornstein, Tom Everett, Paul Trombino III, and David Springstead Closing Session Overarching Topics and Research Needs .................................................................11 Scott Richrath, Matthew Hardy, David Schrank, Brad Allen, Laura Zale, and Rob Kafalenos