The new underground Pitt Street metro station in the Sydney CBD is taking shape with waterproofing and concrete lining nearing completion.
More than 67,000 tonnes of concrete has been used to line the main station tunnels at Pitt Street.
More than 29,000 square metres of waterproofing membrane has also been installed – enough to cover the ground at the Sydney Cricket Ground.
Excavation of the northern and southern station entries, on Park and Bathurst streets respectively, also continues.
More than 193,000 tonnes of crushed rock has been removed, or about 30 Olympic-sized swimming pools.