Transportation Economic Trends
Transportation Economic Trends (TET), developed by the Bureau of Transportation Statistics (BTS), highlights transportation's role in the economy and explores changes (trends) over time through a series of interactive charts. TET also explains related concepts and data sources for a general audience.
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Explore by topic
Value of Transportation Infrastructure and Other Assets
Government Transportation Revenues and Expenditures
Transportation Productivity
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The Bureau of Transportation Statistics (BTS) provides high quality information to serve government, industry, and the public in a manner that promotes broad understanding. Standards and policies are used to ensure and maximize the quality, objectivity, utility, and integrity of the information presented. BTS reviews quality issues on a regular basis and adjusts its programs and processes to ensure continuous quality improvements.