Question 1

What are the key details for the project “Sydney Metro West Tunnelling”?

Accepted Answer

The project “Sydney Metro West Tunnelling” is an infrastructure initiative in the Mass Transit sector, located in Sydney, New South Wales, Australia. Taiyo aggregates data on it from The Tunnelling Journal.

Question 2

What is the latest status of the project “Sydney Metro West Tunnelling”?

Accepted Answer

The status recorded for “Sydney Metro West Tunnelling” is under construction.

Question 3

Who are the main government, EPC, and private stakeholders for “Sydney Metro West Tunnelling”?

Accepted Answer

Taiyo maps the stakeholders of “Sydney Metro West Tunnelling”: EPCs/contractors (Gamuda Australia/Laing O’Rourke Consortium, Ferrovial Construction Australia, Acciona Australia, John Holland, CPB Contractors, Ghella).

Question 4

What is the budget and commercial profile for the project “Sydney Metro West Tunnelling”?

Accepted Answer

Taiyo normalizes the budget of “Sydney Metro West Tunnelling” to USD 1498208400.

Question 5

Where can I verify the source and access all details for “Sydney Metro West Tunnelling”?

Accepted Answer

This Taiyo project page references The Tunnelling Journal along with the original URL (https://tunnellingjournal.com/double-breakthrough-on-sydney-metro-west-2/). Taiyo standardizes official data into a consistent, searchable project profile.

Original status	under construction
Taiyo status	Under Construction
Taiyo last update	2026-07-22

Description	The Sydney Metro West project is a new 24km underground metro railway aimed at doubling rail capacity between Parramatta and the Sydney CBD. The tunnelling work is nearly 90% complete with two TBMs reaching Parramatta's metro station site. The project is divided into three major tunnelling contracts covering different sections of the metro line.
Original sector	Transport
Budget

Record type	Project
Sector	Mass Transit, Rail, Tunnel
Article published date	2025-09-16

Sydney Metro West Tunnelling

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Country	Australia
State	New South Wales
City	Sydney

Sydney Metro West Tunnelling

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