$136 millionTotal budget
Under ConstructionProject phase
Main Roads WALead agency
Mid 2021Start date
Early 2023End date
This project involves upgrading the intersection of Leach Highway and Welshpool Road, currently one of Perth’s most congested intersections.
Constructions works include a grade-separated interchange at the intersection with a new road bridge installed at Leach Highway over the Armadale/Thornlie rail line.
There will also be a shared path for cyclists and pedestrians along Leach Highway from Sevenoaks Street to Orrong Road, including over the Armadale rail line.
The project will also support the east-west freight link connecting Fremantle with the Kewdale and Welshpool industrial area.
Ewing Street North Traffic Changes
Vehicles will be unable to enter Ewing Street North from Railway Parade for 6 months from Monday 2 August 2021.
Traffic at the southern end of Ewing Street North, near Railway Parade, will be reduced to one outgoing lane only, to enable:
- Roadworks to change the alignment of Ewing Street North near Railway Parade
- Construction of walls for the new bridge over the railway line.
Vehicles will be able to enter and exit Ewing Street North from Welshpool Road and exit onto Railway Parade as usual.
We recognise these changes and construction activities can be disruptive, and we thank you for your patience while these works are underway.
News and project updatesSee all news
Media releases3 July, 2019
Planning underway for upgrade to Leach Highway and Welshpool Road intersection
Premier Mark McGowan and Transport Minister Rita Saffioti visited the Leach Highway and Welshpool Road intersection today, with planning work and consultation underway for the $93 million upgrade.