Tonkin Grade Separations (Hale Road and Welshpool Road East) Project
WA / Design & As Built
Description This Project will upgrade Tonkin Highway between Roe Highway and south of Welshpool Road to improve safety, reduce congestion and provide more reliable travel times along this key transport corridor. The corridor upgrade includes improvements at three intersections along Tonkin Highway: Hale Road and Welshpool Road East. Design and works currently being progressed in stages and include: widening Tonkin Highway from four lanes to six lanes between Roe
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