In a first for the state, Main Roads Western Australia will trial a roller safety barrier on a Murdoch Drive Connection ramp connecting Roe Highway to Kwinana Freeway northbound.
Western Australian Lands Minister Ben Wyatt has announced the state government have held meetings with key agencies to take action on Roebourne-Wittenoom Road.
The Western Australia Road Research Innovation Program has been extended until 2023, under a new agreement between the Australian Road Research Board and Main Roads Western Australia.
Main Roads Western Australia has awarded the $51 million design and construction contract for the intersection of Roe Highway and Kalamunda Road.
When Main Roads Western Australia wanted to implement EME2 bitumen on the Kwinana Freeway extension, they enlisted the help of SAMI Bitumen Technologies and its new blowing column.