Notification of Roadworks

Published on Monday, 8 September 2025 at 4:57:54 PM

Please be advised of the following roadworks:

Collie-Lake King Road (Lake Grace-Newdegate Road)

Undertaking Company: Main Roads WA

Work Location: SLK 300.00-327.00 (section of road on Lake Grace-Newdegate Road starting slightly east of the intersection with Fourteen Mile Road and ending near the Newdegate townsite). Works will be done in smaller sections.

Work Length: 27 kilometres.

Type of Works: Widening of seal on bitumen road.

Approximate Duration: 15 September 2025 to 30 January 2026.

Traffic Management: Reversible flow lane controlled by traffic lights & stop/slow signage on side roads. Speed reduced to 60 km/h within the work section.

This information is also included on the Roadworks page on our website.