rns.trb.orgTRB Research Needs Statements

HOME MyTRB CONTACT US DIRECTORY E-NEWSLETTER FOLLOW US RSS About TRB Annual Meeting Calendar Committees & Panels Programs Projects Publications Resources & Databases tag -- HOME Contact SEARCH Advanced Search BROWSE By Recently Added By Subject Category By Committee ALERTS USER LOGIN (authorized users) RESOURCES Entry Instructions CRC - Committee Research Coordinators Research Funding Research in Progress TRID TRT - Transportation Research Thesaurus Literature Searches and Literature Reviews for Transportation Research Projects An important function of the Transportation Research Board (TRB) is to stimulate research that addresses concerns, issues, or problems facing the transportation community. In support of this function, TRB Technical Activities standing committees identify, develop, and disseminate research need statements (RNS) for use by practitioners, researchers, and others. The RNS on this website have been developed by the technical committees. Search To retrieve a record or records in the database, enter a word or phrase in the "Search Term" box. For a wild-card search, use an asterisk (*) after a partial word. For a boolean search, use OR, AND, or AND NOT between words or phrases. For the committee field, click "Lookup" to search based on your entered text. Search Phrase For questions about statements in the RNS database or how to access the RNS database contact: James W. Bryant Senior Program Officer Transportation Research Board Phone: (202) 334-2087 Email: jbryant@nas.edu For general questions or comments about the RNS database contact: Bill McLeod TRIS Manager Transportation Research Board Email: tris-trb@nas.edu The National Academies of Sciences, Engineering, and Medicine 500 Fifth Street, NW | Washington, DC 20001 | T: 202.334.2000 Copyright © 2020 National Academy of Sciences. All Rights Reserved. Terms of Use and Privacy Statement...