# Total Track Mileage of Railroads for United States

1942: 399.6 Thousands of Miles
Annual, Not Seasonally Adjusted, A02F3AUSA581NNBR, Updated: 2012-08-16 11:40 AM CDT
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This NBER data series a02133a appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html.

NBER Indicator: a02133a

Release: NBER Macrohistory Database

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(a) Total Track Mileage of Railroads for United States, Thousands of Miles, Not Seasonally Adjusted (A02F3AUSA581NNBR)

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``` National Bureau of Economic Research, Total Track Mileage of Railroads for United States [A02F3AUSA581NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/A02F3AUSA581NNBR/, September 2, 2015. ```

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