ProjectProponent: Main Roads Western AustraliaProposal description: The proposal is to design and construct the extension of the Tonkin Highway from Mills Road West to South Western Highway. The proposal is approximately 32 km in length and includes the design, construction and use of a highway of six lanes from Mills Road West to Mundijong Road and four lanes from Mundijong Road to South Western Highway. Assessment Number: 1367Region: PerthReferred under EP Act: s38Industry sector: InfrastructureLast updated: June 12, 2002Current Status: Ministerial Statement published 2. Decision on whether to assess this proposalChair's Determination: Assess - Public Environmental ReviewPreliminary Environmental Factors: Social SurroundingsFlora and VegetationTerrestrial FaunaInland Waters Environmental QualityDate published: Monday, 8 January, 2001 3. AssessmentEnvironmental ReviewPublic submissions: Monday, 6 August, 2001 to Monday, 1 October, 2001Environmental Review documentation: PER document (PDF, 37.01 MB) 4. EPA Report on assessmentEPA Report Number: 1043EPA Report: Tonkin Highway Extension from Mills Road West, Gosnells, to South Western Highway, Mundijong (PDF, 3.27 MB)Key Environmental Factors: Flora and VegetationTerrestrial Environmental QualityInland Waters Environmental QualityDate published: Monday, 25 February, 2002Appeals close: Monday, 11 March, 2002 5. Decision on proposal and implementation of proposalMinisterial StatementDate of approval: Wednesday, 12 June, 2002Ministerial Statement: Ministerial Statement 595 (PDF, 796.02 KB)