An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Monthly data, seasonally adjusted
Excel | CSV | Table Version
The Transportation Services Index (TSI) is a measure of the month-to-month changes in the output of services provided by the for-hire transportation industry. The...
Millions of dollars
Excel | CSV | Graphic Version
month Highway and Street Air Land Water Jan-93 1,195 298 167 73 Feb-93 1,251 332 212 75 Mar-93 1,533 393 211 75...Quarterly data, not seasonally adjusted
Excel | CSV | Table Version
The National Highway Construction Cost Index (NHCCI) is a price index that tracks price changes associated with highway construction costs.
...Monthly data, not seasonally adjusted
Excel | CSV | Table Version
According to National Transportation Statistics, in 2009, 6% of workers used public transit as their principal means of getting to their place of work. A higher proportion of...
Quarterly data, not seasonally adjusted
Billions of revenu ton-miles
Excel | CSV | Graphic Version
Quarter Revenue Ton-Miles 1990 Q1 260.3 1990 Q2 259.2 1990 Q3 258.2 1990 Q4 258.8 1991...Quarterly data, seasonally adjusted annual rate
Billions of dollars
Excel | CSV | Graphic Version
quarter Motor Vehicles and Parts Gasoline and Other Energy Goods Transportation Services 1995 Q1 251.5 264.0 208....Monthly data, not seasonally adjusted
Excel | CSV | Graphic Version
month Domestic Passengers International Passengers Total Passengers Jan-98 39,860,031 4,514,742 44,374,773 Feb-98 39,353,363 4,082,437 43,435,800...Quarterly data
Excel | CSV | Graphic Version
quarter Highway Fatalities 1998 Q1 8,902 1998 Q2 10,152 1998 Q3 11,500 1998 Q4 10,947 1999 Q1 8,722 1999 Q2 10,317 1999 Q3 11,547 1999 Q4 11,131...Quarterly data, not seasonally adjusted
Excel | CSV | Graphic Version
month Index of Highway Construction Costs 2003 Q1 1.00 2003 Q2 1.02 2003 Q3 1.00 2003 Q4 0.99 2004 Q1 1.03...Revenue Passenger-Miles (monthly data, not seasonally adjusted)
Excel | CSV | Graphic Version
month Domestic RPM (thousand) International RPM (thousand) Total RPM (thousand) Total Load Factor (%) Jan-...