- API
Transportation Services Index and Seasonally-Adjusted Transportation Data
data.bts.gov | Last Updated 2024-09-12T15:00:24.000ZAbout Transportation Services Index The Transportation Services Index (TSI), created by the U.S. Department of Transportation (DOT), Bureau of Transportation Statistics (BTS), measures the movement of freight and passengers. The index, which is seasonally adjusted, combines available data on freight traffic, as well as passenger travel, that have been weighted to yield a monthly measure of transportation services output. For charts and discussion on the relationship of the TSI to the economy, see our Transportation as an Economic Indicator: Transportation Services Index page (https://data.bts.gov/stories/s/TET-indicator-1/9czv-tjte) For release schedule see: https://www.bts.gov/newsroom/transportation-services-index-release-schedule About seasonally-adjusted data Statisticians use the process of seasonal-adjustment to uncover trends in data. Monthly data, for instance, are influenced by the number of days and the number of weekends in a month as well as by the timing of holidays and seasonal activity. These influences make it difficult to see underlying changes in the data. Statisticians use seasonal adjustment to control for these influences. Controlling of seasonal influences allows measurement of real monthly changes; short and long term patterns of growth or decline; and turning points. Data for one month can be compared to data for any other month in the series and the data series can be ranked to find high and low points. Any observed differences are “real” differences; that is, they are differences brought about by changes in the data and not brought about by a change in the number of days or weekends in the month, the occurrence or non-occurrence of a holiday, or seasonal activity.
- API
U.S.-Canada Freight
data.bts.gov | Last Updated 2023-01-24T21:22:41.000ZTotal value of merchandise freight for United States exports to and imports from Canada. The Bureau of Transportation Statistics releases freight data using a special tabulation of official international trade statistics that are collected by the U.S. Customs and Border Protection and processed and validated by the U.S. Census Bureau, Foreign Trade Division.
- API
Unemployed - Seasonally Adjusted
data.bts.gov | Last Updated 2023-04-27T20:53:13.000ZUnemployed persons are people aged 16 years or older who had no employment, are available for work, except for temporary illness, and make no specific efforts to find employment in the past four weeks. The Bureau of Labor Statistics produces industry estimates of nonfarm payroll employment as part of the Current Population Survey. Employment data are seasonally adjusted to remove the effects of normal seasonal variation.
- API
Freight Rail Traffic - Intermodal Units
data.bts.gov | Last Updated 2023-01-24T21:25:48.000ZRail intermodal traffic is comprised of shipping containers and truck trailers moved on rail cars, which transport a large range of goods. The Association of American Railroads releases data on carloads and intermodal units originated by U.S. railroads on a weekly and monthly basis.
- API
Fuel Prices - Regular Gasoline
data.bts.gov | Last Updated 2023-01-20T18:01:01.000ZRegular gasoline price is the average retail price for regular grade formulations. The U.S. Energy Information Administration releases weekly gasoline and diesel price estimates.
- API
Employment-Transportation and Warehousing Sector Total, by Mode, and by Women workers
data.bts.gov | Last Updated 2024-08-21T20:20:22.937ZThis page focuses on monthly employment in the transportation and warehousing sector and breaks them down by transportation mode and by women workers.
- API
Household Expenses by Category
data.bts.gov | Last Updated 2022-09-20T15:54:58.000Z - API
Household Expenses by Category - Transportation
data.bts.gov | Last Updated 2022-09-20T15:54:58.000Z - API
Transportation Employment - Rail Transportation
data.bts.gov | Last Updated 2023-04-27T20:54:55.000ZEmployed persons include people aged 16 years and older in the civilian noninstitutional population who did any work at all as paid employees; worked in their own business, profession, or on their own farm, or worked 15 hours or more as unpaid workers in an enterprise operated by a member of the family; and all those who were not working but who had jobs or businesses from which they were temporarily absent. The Bureau of Labor Statistics produces industry estimates of nonfarm payroll employment as part of the Current Population Survey.
- API
Transportation Employment - Air Transportation
data.bts.gov | Last Updated 2023-04-27T20:54:46.000ZEmployed persons include people aged 16 years and older in the civilian noninstitutional population who did any work at all as paid employees; worked in their own business, profession, or on their own farm, or worked 15 hours or more as unpaid workers in an enterprise operated by a member of the family; and all those who were not working but who had jobs or businesses from which they were temporarily absent. The Bureau of Labor Statistics produces industry estimates of nonfarm payroll employment as part of the Current Population Survey.