From just north of Walnut St. to Cary Parkway. Multiple State Tropper Cruisers and Motorcycles. A vehicle often sits on the south bound side just south of Walnut St. right where the metal gaurdrail meets the cement divider in the median, a motorcycle can tuck in there and is hardly visible until it is too late. This road goes to 4 lanes at this point and should be 65mph, it is 55mph. It does not go to 65mph until just south of Cary Parkway.