Federal

Transportation Industry Indicators
Transportation's Contribution to GDP United States of America 3.86 % in 2017 USDOT
Institutions General Government (% in 2017)
Central Government 3976 timeseries
Federal Transportation's Contribution to GDP United States of America 1 timeseries
Social Security Funds 1868 timeseries
State and Local Government 8.33 USDOT + 1 other