What's happening
We’re continuing to construct new acceleration lanes to help road users safely merge with traffic on Forrest Highway.
We've completed three acceleration lanes - from Wellesley Road to Forrest Highway southbound, and from Binningup Road to Forrest Highway northbound, as well as intersection improvements at Myalup Beach Road.
Planning is now focused on the final acceleration lane from Preston Beach Road to Forrest Highway northbound, with construction expected to commence by mid-2026.
Construction of new acceleration lanes at Wellesley Road, Binningup Road, Forestry Road and Preston Beach Road to improve safety for traffic merging onto Forrest Highway.
Intersection improvements are also planned at the junction of Forrest Highway and Myalup Beach Road, including new lighting, line-marking and signage.
road user safety
heavy vehicles journey