Capital Expenditures For Additions And Betterments, Roadway And Structures, Class I Railroads, Interstate Commerce Commission
United States
Annual
Thousand Current Dollars
United States Dollar
Download
Source | |
| Organisation: | The National Bureau of Economic Research |
| Website: | https://www.nber.org |
| Publication: | Construction |
| Series: | a02231 |
| Download Page: | http://www.nber.org/databases/macrohistory/contents/chapter02.html |
| Download Url: | http://www.nber.org/databases/macrohistory/data/02/a02231.db |
| Period: | 1921 - 1963 |
| Date Accessed: | Sunday, February 9, 2020 |