Since the 1990s, Cape May County residents and elected officials have been asking for help to upgrade the Garden State Parkway in New Jersey's southernmost county. South Jersey Motorists Finally Get Good News About Four GSP ExitsThe New Jersey Transportation Panel hosted by the Cape May County Chamber of Commerce last week revealed new details about changes that are finally coming to the Garden State Parkway. GSP Exit 20 has been a point of contention between South Jersey year-round residents, and New Jersey State Officials for decades. Garden State Parkway Exit 17 is the primary connection for the popular New Jersey Coastal Community of Sea Isle City. But reconstruction of Exit 6 on the Garden State Parkway has not been a real discussion for 25 years.