In May 2004 it was revealed that State and Federal parliaments had investigated the possibility of establishing the second Sydney airport at Well's Creek, not far from the townships of Sutton Forest, Berrima and Exeter.
Bulan Mei 2004, diketahui bahwa parlemen negara bagian dan federal juga menyelidiki kemungkinan pembangunan bandara Sydney kedua di Well's Creek, tidak jauh dari kota Sutton Forest, Berrima dan Exeter.