mile marker 9 speed drops from 70 mph to 65 mph you make a turn on the highway around a hill and theres at least six Carroll County Sheriffs patrol cars waiting. On tues 9/9/14 at 4:30 pm it was five cars pulled over receiving tickets. besides the fine for the violation their is a $51.00 “processing” fee and a $10.00 “local fee” per charge. so when traveling north on I-77 be very careful in Carroll County they make their income off the highway.