Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: W188RX
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Real gross government fixed investment: Structures: Federal: Nondefense: New: Transportation [W188RX1A020NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/W188RX1A020NBEA, November 21, 2017.