1b) Lead and layout are fine.  As for jargon, the phrases G.S. Pkwy and PIP need to be expanded in both the Route description and Major intersections.  Unless I missed something, the acronym PIP never appears on signs, and the parkway is not referenced frequently enough in this article to warrant an abbreviation.   |2a=  |2b=  |2c=  |2com=  |3a=  |3b=  |3com=  |4=y  |4com=  |5=y  |5com=  |6a=  |6b=  |6com=  |7=  |7com=  }}