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Tonkin Highway, Guildford Road to Great Eastern Highway Upgrade

Project
Proponent: 
Commissioner of Main Roads
Proposal description: 

The Commissioner of Main Roads is proposing to upgrade the section of Tonkin Highway between Guildford Road (Bayswater) and the Great Eastern Highway (Belmont).

The key components of the project are:

  • construction and operation of two new bridges over the Swan River
  • road widening, reconfiguration, and modification of existing interchanges
  • construction and operation of on/off ramps and collector distributor roads
  • connectivity of the principal shared path to and along Tonkin Highway.

The proposal area is 33.3 ha along a 150 metre wide corridor of the Tonkin Highway. Temporary dewatering will be required during bridge piling construction.

The proposal will result in clearing of:

  • up to 0.7 ha of native vegetation
  • up to 19.7 ha of suitable black cockatoo foraging habitat, 18.6 ha of which is moderate quality or below
  • up to 20.2 ha of potentially suitable black cockatoo roosting habitat
  • 88 potential black cockatoo breeding trees, three containing hollows.

Management and mitigation measures are proposed to be in place during the construction phase of this Proposal.

Region: 
Perth
Referred under EP Act: 
s38
Industry sector: 
Utilities
Last updated: 
October 28, 2019
Current Status: 
Decision on whether to assess has been published
Decision on whether to assess has been published
1. Referral
Comment on this referral: 
Tonkin Highway, Guildford Road to Great Eastern Highway Upgrade
Comment period: 
Tuesday, 8 October, 2019 to Monday, 14 October, 2019
Referral documentation: 
PDF icon Referral Form.PDF
PDF icon Supporting Document Part 1
PDF icon Supporting Document Part 2
PDF icon Supporting Document Part 3
PDF icon Supporting Document Part 4
PDF icon Supporting Document Part 5
PDF icon Supporting Document Part 6
2. Decision on whether to assess this proposal
Chair's Determination: 
Referral examined, preliminary investigations and inquiries conducted. Proposal not to be assessed under Part IV of the EP Act. Advice given (Appealable)
Extract of determination: 
PDF icon CMS17700-CD-281019.pdf
Preliminary Environmental Factors: 
Social Surroundings
Marine Fauna
Flora and Vegetation
Terrestrial Environmental Quality
Terrestrial Fauna
Inland Waters
Public advice: 
PDF icon CMS17700-Advice-281019.pdf
Date published: 
Monday, 28 October, 2019

Source URL:https://www.epa.wa.gov.au/proposals/tonkin-highway-guildford-road-great-eastern-highway-upgrade