Motorists traveling on the West Side are unable to use the Cemetery Road exit from southbound Interstate 270 during this afternoon's rush hour because of cleanup from an early-morning crash. A tractor-trailer loaded with rock salt overturned on the interstate around 3 a.m.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LOCAL","nativepaywallcategory" : "NATIVE_PREM-LOCAL"};