​​​​​​​​​​​​Tonkin Highway Corridor

Roe Highway to Kelvin Road

In planningFuture

Widening the highway, and upgrading Hale Road, Welshpool ​​Road and Kelvin Road intersections.

​​​​​​​​​​​​Tonkin Highway <em>Corridor</em>

What's happening

Early works at Hale Road

To accommodate the new interchange at Hale Road, works will commence shortly on service relocations within the road reserve.

We have been working with Western Power, other service providers (Water Corporation, AGIG, ATCO, Telstra, NBN), Public Transport Authority and Local Government to coordinate a relocation design that mitigates impacts to current and future planned services and development.

The first activity on site is scheduled for September 2022 and will involve undergrounding the current overhead power on Hale Road through the Tonkin Highway interchange extents.

Read more in the September Project Update.

Current activities underway

Planning and development work is continuing throughout 2022. Activities include design development, traffic modelling, environmental assessments and approvals, identification of interface and construction risks, community and stakeholder engagement, geotechnical and site investigations by utility service providers, early design work to prepare for relocation of services, and preparation for releasing a delivery contract to industry.

Read more in the latest Project Update.






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The Government of Western Australia acknowledges the traditional custodians throughout Western Australia and their continuing connection to the land, waters and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders both past and present.

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