Great Northern Highway/ Apple Street/ Coondaree Parade Intersection Upgrade

Proposal description: 

The proponent, Main Roads WA, is proposing to upgrade the Great Northern Highway (GNH)/ Apple  treet/ Coondaree Parade intersection (the Intersection) (the Proposal).    

The proposed upgrades to the Intersection, will be developed within an 18 ha Development Envelope and includes:  

  • construction of a 4-legged roundabout at the the Intersection;  

  • widening of the GNH carriageway between 14.4–15.2 SLK to a dual lane on both the northbound and southbound approaches;  

  • construction of a new entrance on Apple Street to the Apple Street Road Train Assembly Area (RTAA);  

  • construction of a new access road between the service station on GNH and the Apple Street RTAA;  

  • providing improved pedestrian and cycling infrastructure; and  

  • drainage upgrades along GNH in the north-western portion of the Development Envelope.  

The development envelope is adjacent to and intersects the Environmental Protection (Western Swamp Tortoise Habitat) Policy 2011 boundary. 

Referred under EP Act: 
Industry sector: 
Last updated: 
June 29, 2020
Current Status: 
Decision on whether to assess has been published
Decision on whether to assess has been published
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