Data Documentation
Click the Links below to view the data documentation. Files are in Adobe PDF format.
Great Lakes Region Weather Data
Great Lakes Region Precipitation Data
Population and Housing Data – County Level
Population and Housing Data – Tract Level
Quarterly Census of Employment and Wages – County Level
US/Corridor Employment by Business type (SIC) – County Level
US/Corridor Employment by land-use type – County Level
US/Corridor Business Establishment by SIC code – County Level
US/Corridor Business Establishment by land-use type – County Level
US/Corridor Business Eestablishment by land use type – Tract Level
US/Corridor Level Integrated Highway
US/Corridor Level FAF Origin-Destination Flows
US/Corridor Level Truck Data on FAF Network
2008 Agricultural Production – County Level