Hon Steve Martin asks about Vehicle Kilometres Travelled (VKT) on State Route 4 (Muchea to Forrestdale) at its intersection with Tonkin Highway (incorrectly referred to as State Route 3) for the past five financial years. The answer points out the error in the question and refers to a previous answer.

AnsweredQoN 1022Legislative Council
Asked
2 December 2025
Portfolio
Transport

QuestionView source ↗

I refer to traffic on Western Australian state roads, and based on the State Routes as outlined in the "Western Australian State Routes 2024" document prepared by Main Roads, I ask: (a) for each of the years from 2020-21, 2021-22, 2022-23, 2023-24 and 2024-25, what was the total Vehicle Kilometres Travelled for: (i) STATE ROUTE 4 (MUCHEA TO FORRESTDALE): (A) State Route 3 - Tonkin Highway? (B) State Route 3 - Total?

AnswerView source ↗

Answered
24 February 2026
Responded by
Parliamentary Secretary to the Minister for Transport
Response time
7 days
(a)        Tonkin Highway is not part of State Route 3; rather, it is designated as State Route 4.
I refer the Member to the answer given to Legislative Council Question on Notice 1020.

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