Description:

Figure with latest data available at:

https://data.bts.gov/stories/s/435g-4p74#transportation-investment

Note:

Inflation-adjusted dollars are chained 2012 dollars. Chained dollars not additive therefore chained 2012 dollars may not sum to total. Data not available on public investment in transportation equipment (e.g., buses and transit railcars not available). Shaded areas are economic recessions.

Source:

U.S. Department of Commerce, Bureau of Economic Analysis, National Income and Product Account Tables, Real Gross Government Fixed Investment by Type, table 5.9.5 and table 5.9.6 (millions), available at https://www.bea.gov/iTable/index_nipa.cfm.