Index to transporatation research. Subjects include highways; transit; railroads; maritime; and aviation.
Disciplines include planning; finance; design and construction; materials; environmental issues; safety and human factors; and operations. Search the TRB Research in Progress (RIP) Database for current research projects. Indexes journal articles, books, technical reports, conference proceedings, and other ongoing research in all fields of transportation. Produced and maintained by the Transportation Research Board (TRB) and made available through the National Transportation Library (NTL). NOTE: TRIS does not contain information on vehicle standards and specifications, patent information, market research, military transport or news articles.
Also Known As:
- Transportation Research Information Services
|Coverage Dates||Varies; some back to mid-1980s.|