United States. Department of Transportation. Bureau of Transportation Statistics (2014). Transportation Services Index An Economic Index Measuring Output in the For-Hire Transportation Sector: [2014]. United States. Department of Transportation. Bureau of Transportation Statistics. https://doi.org/10.21949/1501445
United States. Department of Transportation. Bureau of Transportation Statistics. Transportation Services Index An Economic Index Measuring Output in the For-Hire Transportation Sector: [2014]. United States. Department of Transportation. Bureau of Transportation Statistics, 2014. https://doi.org/10.21949/1501445.
United States. Department of Transportation. Bureau of Transportation Statistics Transportation Services Index An Economic Index Measuring Output in the For-Hire Transportation Sector: [2014]. United States. Department of Transportation. Bureau of Transportation Statistics, 2014, ROSA P. https://doi.org/10.21949/1501445.
The Bureau of Transportation Statistics (BTS) is a leader in the collection, analysis, and dissemination of transportation data. The Transportation Services Index (TSI) measures the seasonally adjusted movement of freight traffic and passenger travel, which have been weighted to yield a monthly measure of transportation services output by the for-hire transportation sector. The TSI provides the only combined, multimodal, seasonally adjusted economic measure of its kind. The data sources, methodologies, and interpretations of the TSI are continually evaluated for refinements.
United States. Department of Transportation. Bureau of Transportation Statistics (2014). Transportation Services Index An Economic Index Measuring Output in the For-Hire Transportation Sector: [2014]. United States. Department of Transportation. Bureau of Transportation Statistics. https://doi.org/10.21949/1501445
United States. Department of Transportation. Bureau of Transportation Statistics. Transportation Services Index An Economic Index Measuring Output in the For-Hire Transportation Sector: [2014]. United States. Department of Transportation. Bureau of Transportation Statistics, 2014. https://doi.org/10.21949/1501445.
United States. Department of Transportation. Bureau of Transportation Statistics Transportation Services Index An Economic Index Measuring Output in the For-Hire Transportation Sector: [2014]. United States. Department of Transportation. Bureau of Transportation Statistics, 2014, ROSA P. https://doi.org/10.21949/1501445.
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