Bringelly Road Upgrade added to national Infrastructure Priority List

23 January 2017

Infrastructure Australia, the nation's independent infrastructure advisor, has added the second stage of the Bringelly Road Upgrade to the Infrastructure Priority List as a Priority Project.

Bringelly Road Upgrade Stage 2 is part of a broader $3.6 billion program of road works which aims to support major growth areas planned for Western Sydney, including the Western Sydney Airport,” said Infrastructure Australia Chief Executive Philip Davies.

“With the first stage of the Bringelly Road upgrade already under construction, Stage 2 involves widening the remaining 4.3km of two-lane rural road between King Street and The Northern Road to a four-lane divided carriageway with a wide central median.

“Development initiatives such as the Western Sydney Priority Growth Area and South West Priority Land Release Areas, together with the Western Sydney Airport, will drive significant population and employment growth in the region.

“Over the next 30 years the south-west region's population will increase by 300,000 people, with some 57,000 new jobs expected to be created.

“This will lead to a marked increase in traffic volumes on major access routes in the region, with average daily traffic on Bringelly Road expected to increase from under 6,000 vehicles per day currently to around 24,000 vehicles per day, which is growth of over 300%.

“Along with a wider program of works that includes upgrades to The Northern Road and development of the M12 connecting The Northern Road with the M7, this project will ensure the region's road network can adequately meet this increase in traffic demand, and support economic growth in Western Sydney. It will also deliver improved safety outcomes for road users.

“The next task will be to increase investment in public transport to realise this economic growth and provide greater access between the south-west and major commercial centres such as Liverpool and Campbelltown,” Mr Davies said.

The Infrastructure Priority List identifies nationally significant projects and initiatives in every state and territory, and is regularly updated as the Infrastructure Australia Board receives and assesses new business cases from project proponents.

The business case evaluation summary for Bringelly Road Upgrade Stage 2, and the updated Infrastructure Priority List are now available at www.infrastructureaustralia.gov.au.

 Bringelly Road Upgrade Stage 2

  • The Bringelly Road Upgrade Stage 2 is part of a broader program of works, the Western Sydney Infrastructure Plan. The Plan includes $3.6 billion of road investment which aims to support major growth areas planned for Western Sydney, and the development of the Western Sydney Airport.
  • Bringelly Road Upgrade Stage 2 will upgrade 4.3 kilometres of two-lane rural road between King Street and The Northern Road into a four-lane divided carriageway, and provide for future widening to six lanes.
  • The upgrade follows on from the Stage 1 Bringelly Road upgrade, between Camden Valley Way and King Street, which was considered by the Infrastructure Australia Board in May 2015 and is now under construction.
  • The project is expected to cost $156.5 million with construction to commence in 2016–17 and to conclude by 2019–20.
  • The proponent's stated benefit-cost ratio is 2.8—meaning $2.80 worth of benefits for every dollar invested.