US-52 between S.R. 7 and Upper Township/Coal Grove line
This stretch is heavily patrolled by both the Lawrence County Sheriff’s Office and the South Point post of the Ohio State Highway Patrol. You WILL receive a citation for 1-2 over the posted speed limit in this area (55mph) . I highly recommend you set your cruise control at the posted speed limit. Note that there are many vehicles on this stretch that well exceed the posted speed limit so it can be difficult to stay at the speed limit but the Highway Patrol and Sheriff’s Office will stop/cite you even if you are just going with the flow of traffic.