Produced and maintained by the Transportation Research Board, TRID is the world's largest and most comprehensive bibliographic resource on transportation research information, covering all modes of transportation.
The world's most comprehensive catalog of library holdings, particularly (though not exclusively) from North American libraries, containing over 2,000,000,000 records from over 10,000 libraries.
Northwestern University Transportation Center (NUTC) is a leading interdisciplinary education and research institution serving industry, government, and the public with substantive and enduring contributions to the movement of materials, people, energy, and information.
Consumer preference data related to alternative fuel and advanced vehicle technologies assists in the research needed for the development and implementation of these technologies. From the Oak Ridge National Laboratory.
Designed for use as a desk-top reference, the Data Book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest edition of the Data Book is available to a larger audience via the Internet (cta.ornl.gov/data).