Northwestern University Libraries have been a U.S. Federal Depository Library since 1876. Our collection includes materials in paper, microfiche, CD-ROM, DVD formats and online formats. This guide is based on a similar guide by Kelly Smith at UCSD.
2013-present, ProQuest Statistical Abstract of the United States provides summary of statistics on the social, political and economic conditions of the United States. Chapter on Transportation in every annual issue.
Established in 1958, the Transportation Library at Northwestern University contains over 500,000 items. As one of the largest transportation information centers in the world, the Transportation Library collects information on all transportation modalities including: air, rail, highway, pipeline, water, urban transport and logistics. It includes a significant collection on law enforcement, police management and traffic enforcement. Its collection of environmental impact statements is one of the most complete in the world.