Freight Analysis Framework 2 Technical Data

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来源：发布日期：2007-4-19

The U.S. Federal Highway Administration’s Office of Freight Management and Operations has an updated version of its Freight Analysis Framework (FAF). The FAF integrates data from a variety of sources to estimate commodity flows and related freight transportation activity among states, regions, and major international gateways. The original version, FAF1, provides estimates for 1998 and forecasts for 2010 and 2020. The new version, FAF2, provides estimates for 2002 and the most recent year. FAF2 also includes freight flow forecasts through 2035.