Tunnel boring machines (TBMs) Catherine, Eileen and Peggy have completed their journeys as of 12 June, bringing the Sydney Metro connection to the Western Sydney Airport one big step closer. Features further information on: Western Sydney Airport – Aerotropolis – Bradfield City – 6 stations – 23 km track – Sydney metro – 2026 – 1.4 million tons – 68,360 concrete segments – St Marys – Orchard Hills - Luddenham – Airport Business Park – Airport Terminal – Bradfield
