Motorists are advised of changed traffic conditions next week on the Pacific Highway and local roads between Devils Pulpit and Pimlico, weather permitting.

From Monday 9 November, traffic will be moved onto about 12 kilometres of dual carriageway operating with one lane in each direction. 

At this time, local road access will become left in and left out only with U-turn bays provided at regular distances for north and southbound motorists. 

Also from Monday, the Coolgardie interchange will open to its permanent arrangement providing local access to and from the motorway.

The temporary connection at Kays Road, Coolgardie will close permanently as part of this change.

At this time, Signata Road will open between Blackwall Drive and McAndrews Lane at Pimlico with temporary access to the Pacific Motorway to be permanently closed.

From Thursday 12 November, temporary access to the Pacific Motorway at Whytes Lane will permanently close with access to the motorway available at Coolgardie interchange.

Electronic message signs will be in place to assist with wayfinding and more information is available on the Pacific Highway project website, the NSW Roads Facebook page and via email and SMS updates.

Motorists are advised to drive to the conditions, and follow the directions of signs and traffic control.

Transport for NSW thanks road users for their patience during this time.

For the latest traffic updates download the Live Traffic NSW App, visit livetraffic.com or call 132 701.