Question regarding the planning, cost, and funding for the grade separation of Kewdale Road and Tonkin Highway. The answer indicates planning challenges and a larger project scope.

AnsweredQoN 1616Legislative Assembly
Asked
23 September 2009
Portfolio
Transport

QuestionView source ↗

(1) What planning has been undertaken for the grade separation of Kewdale Road and Tonkin Highway?
(2) What is the cost of the project?
(3) What funds have been allocated to the project and when does the Government intend to construct this road?

AnswerView source ↗

Answered
10 November 2009
Responded by
Parliamentary Secretary representing the Minister for Transport
Response time
48 days
(1) Planning for grade separation dates back to mid 1970s - but now requires major revision due to changes in airport configuration and surface access arrangements.
(2) Cost to grade separate this intersection is estimated at around $85m ($2008) - however this will not solve congestion problems in this area due to deficiencies at adjacent intersections (particularly Tonkin / Leach).
(3) Whilst the current program shows an amount of $65m allocated to this interchange over the period 2009/10 to 2013/14, the intention is to incorporate the grade separation of this intersection into a much larger project to improve transport links around the Perth Airport - the subject of a current infrastructure Australia proposal.
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