Illinois Highway and Street Mileage Statistics- IDOT 2007
Illinois Highway Statistics Sheet- IDOT 2007
Illinois Highway System Mileage Summary- IDOT 2007
Illinois Travel Statistics- IDOT 2007
Illinois Vehicle Miles Traveled Summary- IDOT 2007
Map of Illinois Counties Defined by USDOT as Economically Distressed
Map of Illinois Unemployment Rates by County, December, 2008
Map of Metropolitan Divisions and MSA’s in Illinois, prepared by NIU, 2003
Powerpoint Presentation by RMAP showing IDOT Projects Mapped Over Counties in Economic Distress
Tabular Listing of Illinois Counties Defined by USDOT as Economically Distressed