In addition to the interdisciplinary databases recommended in the articles page, see this list of transportation-specific databases.
Contains citations and abstracts to over 5000 engineering journals from 1884 to the present, conferences and technical reports in the fields of chemical and process engineering, computers and data processing, applied physics, electronics, communications, civil engineering, and mechanical engineering. Coverage is from 1884 to the present; print equivalent is Engineering Index.
Full-text content since 1996 from the Transportation Research Record. TRR publishes approximately 50 volumes annually of peer-reviewed papers presenting research findings in policy, planning, administration, economics and financing, operations, construction, design, maintenance, safety, and more, for all modes of transportation.