Various publication types, such as journal articles, conference papers, and technical reports, are represented. Each record offers an abstract, keywords, author and title information, etc. Database is the world's largest and most comprehensive bibliographic resource on transportation information. The online version of TRIS provides access to over 400,000 bibliographic records covering transportation research published in books, journal articles, technical reports, and other media. The records cover the literature from the 1960s to the present, including federal, state, local, and association publications.
Users can search the database by author, title, or keyword, with a number of modifiers.
In some instances, links to the full text or sources of the full text are provided. This is a service made available by the Edinburgh Engineering Virtual Library. It is a searchable index of all the UK Engineering resources included in the EEVL database.