PROJCS["IL_Auro",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",3773000],PARAMETER["False_Northing",492000],PARAMETER["Central_Meridian",-88.5],PARAMETER["Scale_Factor",1.00003],PARAMETER["Latitude_Of_Origin",41.25],UNIT["Foot_US",0.30480060960121924]]