U.S. Department of Transportation
Freight Model Improvement Program
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News Item

TitleTransportation Research E-Circular E-C158: Commodity Flow Survey Workshop
Date Posted10/3/2011
Description The Transportation Research Board has released E-Circular E-C158, the proceedings of the Commodity Flow Survey (CFS) workshop held in November 2010. The workshop explored uses of the 2007 CFS and possible improvements for the 2012 edition. The CFS is a key data source for many freight planning activities and a foundation for the Freight Analysis Framework.