Observation:
1911: 3,466 (+ more) Updated: Aug 16, 2012 11:31 AM CDT1911: | 3,466 | |
1910: | 4,751 | |
1909: | 3,387 | |
1908: | 3,918 | |
1907: | 5,362 | |
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Units:
Miles,Frequency:
AnnualData in this graph are copyrighted. Please review the copyright information in the series notes before sharing.
Source: National Bureau of Economic Research
Release: NBER Macrohistory Database
Units: Miles, Not Seasonally Adjusted
Frequency: Annual
Content Is "Net Increase Of Mileage Of All Railroads In The U.S. In The Calendar Year," An Increase Being Defined As "First Track Mileage Operated." Source: Poor'S Manual Of Railroads, 1912.
This NBER data series a02082 appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html.
NBER Indicator: a02082
National Bureau of Economic Research, Increases in Railroad Mileage for United States [A02082USA374NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/A02082USA374NNBR, .