The NEW CUMBERLAND LINE is a Transport for NSW Future Transport Strategy proposal and corridor from Aerotropolis to Epping via Parramatta. This is an extension of the St Marys to Western Sydney Airport metro from Aerotropolis to Leppington, then replacing train with metro from Leppington to Merrylands via Glenfield/Liverpool, then new metro tunnels north of Merrylands towards Epping via Parramatta (bypassing Harris Park).
The St Marys to Western Sydney Airport metro is a 3 carriage service with different design/specifications to other Sydney Metro lines and incompatible with Sydney Trains. The NSW Government (Department of Planning) has exhibited for the Greater Parramatta Future Underground Infrastructure Corridor (including the New Cumberland Line) in December 2024/January 2025.
Read the EcoTransit submission to the Department of Planning regarding Greater Parramatta Future Underground Infrastructure Corridor (January 2025)
🚉✨ It’s Time to Upgrade South West Sydney from Bus to Light Rail! ✨🚉
It’s time to transform the 🚍 T80 Liverpool to Parramatta route into a 🚈 modern light rail line – and extend the network from Liverpool CBD to the ✈️ Western Sydney International Airport and 🏙️ Bradfield (Aerotropolis) precinct!
Sign the petition for light rail in South West Sydney at https://actionnetwork.org/letters/light-rail-for-south-west-sydney-liverpool-to-western-sydney-airport-liverpool-to-parramatta
Proposed Alternative to Metro Conversion of T5 Cumberland Line
Upgrade T80 Bus into Light Rail and Extended to Western Sydney Airport via Fifteenth Avenue
Light Rail from Western Sydney Airport to Epping as Alternative to New Cumberland Line (T5 Metro). Note: Timing points shown, not all stops/journeys shown.
🚋🚆 Let’s Bring Light Rail to South West Sydney! 🌇✨
It’s time to transform the 🚍 T80 Liverpool to Parramatta route into a 🚈 modern light rail line – and extend the network from Liverpool CBD to the ✈️ Western Sydney International Airport and 🏙️ Bradfield (Aerotropolis) precinct!
💼 Jobs & Economic Growth:
📈 Boosts local business & investment
👷♀️ Creates jobs across Western Sydney
🌏 Connects us to a global gateway and the future Bradfield CBD
🏘️ Stronger, Smarter Communities:
🚋 Reliable, high-capacity transport
🌿 Reduces congestion and emissions
🏥 Better access to essential services, schools, and hospitals
🚊 Light rail is fast, clean, and future-ready – exactly what our growing region needs.
📢 Let’s get South West Sydney on track – literally!
💬 Support the push for #LightRailForLiverpool
Sign the petition for light rail in South West Sydney at https://actionnetwork.org/letters/light-rail-for-south-west-sydney-liverpool-to-western-sydney-airport-liverpool-to-parramatta