Ah... if things are going in the US the same the go in Israel then you should expect the airport to become temporary,for atleast 50 years.
We got an airport called Herzliya (LLHZ),it's been here since around 1935,used by the brits when Herzliya (the city,not the airport),used to be a small town and pretty far from the airport himself,the town started to grow into a city,and around the 1960 it reached the airport,and now the airport is surrounded by houses,most of their residents commenting on every aviation-related article on the net that the airport should be close becuase it was built too close the people and plane are flying really low and they are dangerous and blah blah blah,now,Herzliya is one of the eight airports in israel,one of the eight-Ben Gurion Intl. allows GA only for instruments approaches training and emergency,and another one requires a week earlier notice. Herzliya is one of the busiest airport in the country,serving the civilian aircraft,along with air force and Arkia Airlines.
Herzliya is now considered "temporary",a few months ago the higher ranks held a conversation if to keep the airport or to destroy it,they didn't come to a decision,so in the meanwhile the airport stays until the next conversation,which is scheduled to 2020.