Cairns Western Arterial Road Duplication Construction

Funding program Investment Road and Rail Program
Status Not started
Transport mode Road
Expected start/finish TBD - TBD
Estimated project cost $270,000,000
Australian Government contribution $216,000,000
State QLD

Project description

The project will duplicate the two-lane section of the Cairns Western Arterial Road between Redlynch Connector Road and the Captain Cook Highway to a four-lane dual carriageway.

Benefits

Improved road safety for all road users
Reduced congestion and improved travel times
Improved efficiency and network reliability
Improved connectivity between people with jobs and services, and goods with markets

Funding

The Australian Government has committed $216 million and the Queensland Government $54 million.

Timetable

The Queensland Government are currently updating the business case, planning and detailed design for the project. The updated business case will confirm the scope, cost, benefits, risks and timeframes for the project. This work commenced in September 2024 and is expected to be completed in early 2026. Once completed, the business case will be considered by the Australian and Queensland Governments. Preparation works for Section 1 (Lake Placid Road to Captain Cook Highway) commenced in August 2024 and are expected to be completed in early 2026. The works include relocating services including telecommunications and electricity, demolition of acquired properties and vegetation removal between Hythe Street and Caravonica State School.

Project last updated: 9 Feb 2026

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Project disclaimer

Submissions or registrations of interest to be kept informed about the progress of this work, can be made directly via email to costestimation@infrastructure.gov.au or by using the form below.

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