Railway · Australia

How much did Perth — Forrestfield-Airport Link cost to build?

The Forrestfield-Airport Link (now the Airport line) is an 8.5 km railway in Perth, Western Australia, from the Midland line at Bayswater through twin-bored tunnels under the Swan River and Perth Airport to High Wycombe with three new stations at Redcliffe, Airport Central and High Wycombe, built by a Salini Impregilo and NRW joint venture from November 2016 and opened on 9 October 2022, two years later than the original 2020 date. ABC News reported a project cost of AUD 1.86 billion, with AUD 490 million from the federal government, while the Western Australian government's Building for Tomorrow site gives a total budget of AUD 1.84 billion.

Reported project cost

AUD 1.86 billion

Approximately $1.29 billion

Cost basis: 2022

The High Wycombe dive structure, viewed from the platform at High Wycombe railway station. This is where Perth's Airport line enters a tunnel to pass under Perth Airport. A Transperth B-series train is shown exiting the tunnel.
SteelkampCC0

Cost evidence

Basis of the published figure

Reported project cost2022
buildingfortomorrow.wa.gov.au

Project metrics

Key dimensions

Total lengthABC News
8,500 m

Project record

Opened or launched

ABC News

9 October 2022

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