Appin Road and St Johns Road Intersection Upgrade

We are inviting the public to submit feedback on the Review of Environmental Factors (REF) which will be on display from Sunday 20 July to Sunday 10 August 2025.

Your feedback will help Transport understand what is important to the community. Please provide your feedback by 5pm, Sunday 10 August. 

How to provide feedback

To submit your feedback visit our online portal and let us know what you think about the plans.
 

Upgrading the Appin Road and St Johns Road intersection will ensure the road network performs into the future improving journey reliability and road safety. This project also compliments other road safety improvements occurring along Appin Road.

Appin Road

• Widen Appin Road to three lanes and install safety barriers southbound approaching the St Johns Road intersection
• Realign and improve the existing right-turn lane on the northbound approach to St Johns Road
• Improve the left-turn lane southbound from Appin Road into St Johns Road
• Planting and maintenance of trees
• Install a new safety barrier along Appin Road, south of the intersection to improve safety for pedestrians.

St Johns Road

• Widen St Johns Road to create two right turn lanes northbound onto Appin Road (heading towards Campbelltown). This will increase the number of vehicles that can turn right on each light change.
• Move and improve the left turn lane from St Johns Road into Appin Road to improve road user ability to see vehicles travelling along Appin Road. 

General intersection improvements

• Pavement work on Appin Road and St Johns Road.
• New southbound on road cycling in the shoulder lane at the Appin Road and St Johns Road intersection.
• New footpaths, kerbs and gutters, street lighting, landscaping, line marking and signage.
• Improvements to existing utility services (water, power, communications) and installation of new services. 

1.    Strategic concept design
2.    Environmental Assessment
3.    Community consultation on Review of Environmental Factors - WE ARE HERE
4.    Submissions report 
5.    Project determination
6.    Start of construction.

• Appin Road and St Johns Road Have your say community update July 2025 (PDF, 443.99 KB)

• Appin Road and St Johns Road Intersection Upgrade Frequently Asked Questions (PDF, 121.16 KB)

• Appin Road and St Johns Road Intersection Upgrade Review of Environmental Factors July 2025 (PDF, 18.6 MB)
• Appin Road and St Johns Road Intersection Upgrade Biodiversity Assessment Report (PDF, 14.48 MB)
• Appin Road and St Johns Road Intersection Upgrade Noise Assessment Report (PDF, 28.31 MB)
• Appin Road and St Johns Road Intersection Upgrade Statement of Heritage Impact (PDF, 8.43 MB)