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About State Transportation Statistics 2015

The Bureau of Transportation Statistics (BTS) presents State Transportation Statistics 2015, a statistical profile of transportation in the 50 States and the District of Columbia. This is the 13th annual edition of State Transportation Statistics, a companion document to National Transportation Statistics (NTS), which is updated quarterly on the BTS website.

Like the previous editions, this document presents transportation information from BTS and other Federal Government agencies and national sources. A picture of each State’s transportation infrastructure, freight movement and passenger travel, system safety, vehicles, transportation-related economy and finance, energy usage, and the environment is presented in table form. Tables have been updated with the most recently available data.

Included in this State Transportation Statistics 2015 report is a brief description of the data sources used and a glossary of terms. Also contained in this publication is a summary table that displays the approximate timing of future data releases and contact information for each State’s department of transportation.

This report is available free of charge and can be downloaded from our website at A State Transportation Facts and Figures application also featured on the BTS website uses selected data from this report to present State-by-State comparisons and rankings.

Quality Assurance Statement

The Bureau of Transportation Statistics (BTS) provides high quality information to serve government, industry, and the public in a manner that promotes public understanding. Standards and policies are used to ensure and maximize the quality, objectivity, utility and integrity of its information. BTS reviews quality issues on a regular basis and adjusts its programs and processes to ensure continuous quality improvement.


This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its contents or use thereof.

Updated: Tuesday, June 27, 2017