This publication, prepared by the Office of Highway Policy Information, Federal Highway Administration, is the 56th edition of an annual series that brings together a collection of selected statistical tabulations, relating to highway transportation in three major areas: highway use --the ownership and operation of motor vehicles; highway finance -- the receipts and expenditures of highways by...

Released in July 2002, this 431-page document prepared by the United States Bureau of Transportation Statistics contains almost every piece of aggregate data on transportation imaginable. While going through the entire document may be a challenge, the report is divided into more readily digestible sections such as Transportation System, Transportation Safety, and Transportation and the Economy....

Provided by the US Bureau of Transportation Statistics, this site for researchers and analysts, which is aimed at providing "one stop shopping" for transportation data, allows users to search over 100 databases, download data, complete online statistics, and view online maps pertaining to data. Data subjects related to physical science includes energy use statistics, a pollution database, air...