Observations

Aug 1943: 15.6

Updated: Aug 16, 2012 2:06 PM CDT

Units:

Train-Miles,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Train-Miles Per Train-Hour, Freight Service, Class I Railroads for United States	2005-08-01	2005-08-01

Source

National Bureau of Economic Research	2005-08-01	2005-08-01

Release

NBER Macrohistory Database	2005-08-01	2005-08-01

Units

Train-Miles	2005-08-01	2005-08-01

Frequency

Monthly	2005-08-01	2005-08-01

Seasonal Adjustment

Not Seasonally Adjusted	2005-08-01	2005-08-01

Notes

Data Exclude Switching And Terminal Companies Throughout. Source: Interstate Commerce Commission, Data For 1920-1934: "Freight And Passenger Service Operating Statistics Of Class I Steam Railways In The United States". Data For 1935-1943: "Freight Train Performance Of Class I Steam Railways In The United States". This NBER data series m03050 appears on the NBER website in Chapter 3 at http://www.nber.org/databases/macrohistory/contents/chapter03.html. NBER Indicator: m03050	2005-08-01	2005-08-01

Train-Miles Per Train-Hour, Freight Service, Class I Railroads for United States (M03050USM614NNBR)