Sydney’s Chatswood to Sydenham metro line is set to open soon, featuring driverless trains and high-speed rail under Sydney Harbour. This $21.6bn project aims to reduce travel times and influence urban development. The extension includes new stations and enhanced connectivity, executed through advanced engineering feats since 2017.

Source:  https://www.theguardian.com/australia-news/article/2024/aug/10/sydney-metro-station-chatswood-sydenham-delay-opening-date-tour