A record $12.1 billion will be spent through the state's asset investment program in 2024-25, part of a $42.2 billion outlay forecast over the four years to the end of 2028.
The Malaga Bus Depot is set to be the first existing site to be "substantially converted" to operate a fleet of locally built electric buses, arriving onsite by March 2025.
Around 150 workers at CIMIC Group subsidiary UGL have been stood down at Albemarle's Kemerton lithium plant expansion, with the contractor's role on the project coming to an end.
Government infrastructure could be built faster and to a higher standard if construction firms were engaged early in the planning process, according to the boss of Acciona Australia.
Cockburn Cement owner Adbri has unanimously backed a proposal for the Adelaide-based company to be taken over by consortium involving New York Stock Exchange-listed CRH and Victoria's Barro Group.
Shares in building materials company Boral rose on Friday morning, on the back of its upgraded 2024 financial year annual earnings guidance, coupled with a substantial profit during its first half.
Telecommunications and power infrastructure contractor GenusPlus Group has notched $40 million worth of work on ACCIONA's major solar farm project in Queensland.
Developers want to cut the ribbon on a major upgrade to Perth's convention centre by the end of the decade and use a global oil and gas conference as its launchpad onto the world stage.
A reimagined Perth Convention and Exhibition Centre must come with a major new theatre and dedicated exhibition space, the state's peak tourism lobby says, at it throws its support behind the project.
Traffic controllers in WA are in line for a 38 per cent pay rise and contractors expect similar increases will apply across the board because of new tendering rules set by Main Roads.
Global companies Metso and Weir Minerals and Perth firm Camco Engineering are leading a flurry of developments that will bring new jobs to Karratha and Port Hedland.
A joint venture between infrastructure provider GenusPlus Group and ACCIONA has been awarded a $1.4 billion contract to deliver a transmission project.
Port infrastructure at Cockburn Sound and major roads servicing the area, including parts of the Kwinana Freeway, will be upgraded in advance of the proposed Westport development.
The state government has changed its proposal for the $280 million Fremantle Traffic Bridge after community feedback, more than a year after unveiling the designs.
The WA government will step in to fill a $300 million funding gap for regional road projects left by the federal government's exit from 50 funding partnerships nationwide.
Telstra has announced a major commitment to boost digital infrastructure in the state's Pilbara region as part of a bigger plan that could cost up to $1.6 billion.
The WA government has joined other states in strongly criticising a new federal policy that would see the states pay at least half the bill for new infrastructure projects.
Amazon has officially opened its $70 million Perth inventory and delivery centre, which is about the same size as the WACA Ground, featuring a raft of autonomous technology.
A large work camp has been erected at Exmouth's Harold E Holt naval base for what is believed to be a sorely-needed overhaul of several critical military facilities.
Plans for a state-of-the-art US military space defence system in Exmouth have been shelved, with no funds forthcoming to expand the surveillance base's capability.
