State Highway 17
Taking I-95 from Savannah, Ga North towards Charleston, SC. you get off I-95 and take Hwy 17 from there to Charleston, SC. Near Beaufort I-17 is a 4 lane highway with a grassy median in the middle.
I was doing work in Charleston and left at 11pm and was in route to middle Georgia to be at a meeting at 9am the next day. I was driving 70mph on hwy 17 near Beaufort ~ 1:ooam(a 4 lane road). I was pulled over by a
Beaufort, SC cop. The speed limit is 55mph. There are long spances where there is no sign of speed limit, also I can not imagine having a 4 lane road with a 55 mph limit.