Ellenbrook to Muchea
The third and final contract was awarded to CPB Contractors to design and construct the northern section of NorthLink WA - Ellenbrook to Muchea.
The Northern Section involves the construction of a free-flowing dual carriageway between Ellenbrook and Muchea, resulting in a fit-for-purpose section of this national highway with four lanes taking the majority of heavy traffic away from Great Northern Highway.
Initial scope of works for this section only included a single carriageway and at-grade intersections at Stock Road, Neaves Road and Muchea.
Key construction works include:
- dual carriageway between Maralla Road and Muchea
- interchanges at Stock Road, Neaves Road and Brand Highway
- deviation at Brand Highway
- flyovers at Muchea South Road, railways and Ellenbrook
Starting works in early 2017, this 22 kilometre section is almost complete.
Tonkin Highway will be open to Muchea in early-2020 with finishing works continuing into the new year.
Video: Progress footage, northern section NorthLink WA