Arncliffe to Tempe Signalling Upgrade
Project overview
The program is designed to simplify and modernise the rail network. Passengers will be able to access more services on a simpler and more reliable network through the delivery of better infrastructure, new trains and extra services.
Project scope
The project scope includes installation of the following infrastructure:
- signals for train drivers (similar to traffic lights)
- speed signs
- cables and cable support (such as containments designed to safely hold and protect cables)
- other signalling equipment.
Project status
Related documents
Please visit our new construction webpage for activity updates after September 2024.
Community notifications
- Arncliffe to Tempe Signalling Upgrade community notification - August 2025 (PDF, 490.3 KB)
- Arncliffe to Tempe Signalling Upgrade community notification - July 2025 (PDF, 393.8 KB)
- Arncliffe to Tempe Signalling Upgrade community notification - June 2025 (PDF, 369.05 KB)
- Arncliffe to Tempe Signalling Upgrade community notification - May 2025 (PDF, 372.58 KB)
- Arncliffe to Tempe, Wolli Creek Power Supply Upgrade notification - April 2025 (PDF, 375.11 KB)
- Arncliffe to Tempe, Wolli Creek Power Supply Upgrade notification - March 2025 (PDF, 443.85 KB)
- Arncliffe and Tempe community notification - November and December 2024 (PDF, 943.27 KB)
- Arncliffe, Wolli Creek and Tempe August and September 2024 Notification (PDF, 653.32 KB)
- Arncliffe to Tempe Signalling Upgrade community notification - June and July 2024 (PDF, 446.63 KB)
- Arncliffe to Tempe Signalling Upgrade community notification - February 2024 (PDF, 470.28 KB)
Register for updates
To find out more and register for updates, visit the Rail Service Improvement Program Construction Map.
Station information
Contact us
Email: projects@transport.nsw.gov.au
Project Infoline: 1800 684 490
24/7 Construction Response Line: 1800 775 465