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  1. Home
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Anketell Road Upgrade (Leath Road to Kwinana Freeway)

Last updated: May 8, 2025

Main Roads is proposing to upgrade and widen Anketell Road to an Expressway Standard for approximately 7.5 km between Leath Road and Kwinana Freeway in the City of Kwinana, WA. The Proposal will include grade separated interchanges at six locations, grade separation of road over rail at two locations and other supporting road infrastructure . Read more...

Outer Harbour Port Development, Kwinana

Last updated: February 4, 2025

The Proposal is to construct and operate a new multimodal port in the Kwinana Industrial Area (KIA), approximately 30 km south of Perth. The Proposal includes: A port facility. Adjacent areas of landside development. An offshore breakwater. Dredging for a second main channel. Dredging for access channels, turning basins and berthing areas. Use of dredge material for beneficial re-use and, where required, placement in approved marine placement areas. Removal of the disused Kwinana Bulk Berth 1 (... Read more...

Garden Street Extension, Southern River

Last updated: October 14, 2024

The City of Gosnells (the Proponent) proposes to extend Garden Street between Harpenden Street and Holmes Street in Southern River, which will involve the construction of an 840 m section of a dual carriageway (two lanes each direction). The Proposal is located predominantly within the suburb of Southern River, approximately 17 km south-east of Perth Central Business District (CBD) and intersects within Bush forever site 125 (Holmes Street Bushland). The construction and implementation of the... Read more...

Tonkin Highway Grade Separated Interchanges (Hale Road and Welshpool Road)

Last updated: August 26, 2024

The Commissioner of Main Roads Western Australia (Main Roads) is proposing to widen Tonkin Highway from south of Roe Highway to approximately one kilometre north of Kelvin Road to a six-lane dual carriageway. The proposal includes construction of a half diamond interchange with north facing ramps at the Hale Road intersection in Forrestfield, and a grade-separated interchange at the intersection of Tonkin Highway and Welshpool Road in Wattle Grove. The proposal includes construction of a... Read more...

Northern Terminal to Neerabup Terminal 330kV Transmission Line

Last updated: July 22, 2024

The Northern Terminal (NT) to Neerabup Terminal (NBT) 330kV Transmission Line proposal (the Proposal) is located approximately 13 km north of Perth in the City of Swan and City of Wanneroo. The Proposal is for the construction of a new 330kV dual circuit transmission line between NT in Malaga and NBT in Pinjar, a length of approximately 29 km. The purpose of the proposal is to reinforce the North Region transmission network to remove constraints on existing connected generation and provide... Read more...

Yanchep Rail Extension: Part 2 – Eglinton to Yanchep

Last updated: December 15, 2023

The Public Transport Authority (PTA) proposes to construct and operate an extension of the existing Joondalup railway line from a point north of the proposed future Eglinton Station. The proposal will extend the Joondalup railway line through to Yanchep in the City of Wanneroo and includes a new intermodal transit station within the Yanchep City Centre area. The development envelope is up to 73 hectares (ha) and the proposal will result in potential impacts to native vegetation that includes... Read more...

Thornlie-Cockburn Link (S46) [2333]

Last updated: February 28, 2023

Changes to condition 13-1 and 13-3 of Ministerial Statement 1114 (as amended) following a change to proposal after assessment. Read more...

Tonkin Highway Grade Separated Interchanges Kelvin Road

Last updated: April 13, 2022

Main Roads proposes to upgrade and widen a 2 km section of Tonkin Highway from four lanes to six lanes from approximately 1 km north of Kelvin Road extending south to Maddington Road. The Proposal will include construction of a grade separated interchange at Tonkin Highway and Kelvin Road and associated works such as PSP upgrade, installation of noise and retaining walls, drainage improvements and landscaping. Read more...

Gnangara Mound Groundwater Resources [Including Groundwater Resource Allocation, East Gnangara, City of Swan] (S46) [2325]

Last updated: February 28, 2022

Change to conditions 1-1 (Implementation) and 2-1 (Proponent Commitments) Read more...

Thornlie-Cockburn Link (S46) [2266]

Last updated: January 22, 2021

Changes to condition 13 Offsets following a change to proposal after assessment. Read more...

Perth-Darwin National Highway (Swan Valley section) (s46) [2188]

Last updated: November 20, 2019

Remove reference to Claypans of the Swan Coastal Plain and remove requirement to vest land with the Conservation and Parks Commission. Read more...

(1578) Use exploration groundwater bore and installing of water pipelines in the Chittering Road Reserve and (1579) Water service works in the road reserve of Chittering Road and Chittering Valley Road and groundwater abstraction from exploration bore

Last updated: January 22, 2015

The proposals are to develop a water supply source using a bore located in the Chittering Road reserve in Lower Chittering and distributing to various properties.  The proposals would involve the combined abstraction of up to 390 megalitres per annum. One of the proposals involves the construction of a 1.2 kilometre pipeline running east of the bore within the northern section of the road reserve of Chittering Road., Note: Two separate proposals have been referred for assessment however,... Read more...

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