2 injured in 3-vehicle crash at work zone ISP is investigating a three-vehicle crash in Perry County early Thursday morning (Source: KFVS) By Marsha Heller | March 4, 2021 at 10:54 AM CST - Updated March 4 at 10:54 AM PERRY COUNTY, Ill. (KFVS) - Illinois State Police (ISP) is investigating a three-vehicle crash in Perry County early Thursday morning, March 4. The crash happened at 5:45 a.m. on Route 152 approximately 1/4 mile east of Shady Oak Road. This is at the work zone over Beaucoup Creek, about a mile east of the Route 13/127 junction. According to ISP, a Chevrolet Trailblazer traveling eastbound crashed into the rear of a silver SUV stopped at a road construction red light.