Introducing two new train lines, the Big Build aims to enhance connectivity and streamline public transport across the state, making commuting more convenient than ever before.
The $14 billion Metro Tunnel has run out of funding set aside for unexpected costs, with builders set to seek more taxpayer cash to finish the city-shaping project.
The government said the two CBD stations have a depth of between 30 and 40 metres and are in busy parts of the city, which were always likely to present challenges.
This website stores cookies on your computer. These cookies are used to provide a more personalized experience and to track your whereabouts around our website in compliance with the European General Data Protection Regulation. If you decide to to opt-out of any future tracking, a cookie will be setup in your browser to remember this choice for one year.