1980 census population by race and Spanish origin, with comparison to 1970 for counties, townships, incorporated places, and Chicago Community Areas., Prepared by the Chicago...

Spatial distribution of employment in northeastern Illinois, 1980., December 1981

Income and poverty in northeastern Illinois by county, township, and municipality, 1979. Includes 1980 census data on education, school enrollment, language, place of birth,...

Flood Hazard Mitigation in Northeastern Illinois, a Guide for Local Officials. Released June 1995. This is a guidebook for county and municipal staff who want to prevent or...

Model Floodplain Ordinance for Communities within Northeastern Illinois, July 1996. Illinois Dept. of Natural Resources, Office of Water Resources and NIPC.

Environmental Considerations in Comprehensive Planning, March 1994

Includes guidelines about design and installation, post installation management and maintenance, and special applications. It is a component of the Metropolitan Natural...

Working Paper 00-02, "National Survey of Transportation Management Strategies and New Initiatives for Consideration", JUN 2000

Working Paper 00-01, "A Review of the FRA's Proposed Rule Requiring Locomotive Horn Sounding At All Public At-Grade Highway-Rail Crossings" , MAR 2000