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