Decmil secures AUD 50 million Western Sydney road infrastructure contract

Macmahon Holdings subsidiary Decmil has won a early works contract valued at approximately AUD 50 million from Transport for NSW. The project involves vital road upgrades and extensions to facilitate access to the Western Sydney International Airport and regional industrial hubs.

Transport for NSW has awarded a early works contract valued at approximately AUD 50 million to Decmil, a subsidiary of ASX-listed Macmahon Holdings. The scope of work involves preliminary civil construction for major transport corridor upgrades in Greater Western Sydney, including widening a portion of Mamre Road, extending Archbold Road, and executing localized road and carpark reconstruction in Kemps Creek.

This civil infrastructure development forms a crucial piece of the broader regional connectivity Strategy surrounding the Western Sydney International (Nancy-Bird Walton) Airport and the adjacent Western Sydney Employment Area. By expanding road capacity and extending key thoroughfares, the project directly targets bottleneck relief and safety enhancements for tens of thousands of daily commuters and heavy freight operators navigating the precinct. Furthermore, the Archbold Road extension serves as foundational preparation for a planned heavy vehicle rest facility supporting arterial logistics networks.

The awarded contract underscores sustained government expenditure in public infrastructure to support expanding urban and commercial hubs in New South Wales. For contractors operating in the civil engineering and logistics space, early-stage transport upgrades signal steady demand for specialized roadwork capabilities, site preparation services, and material supply throughout eastern Australia's infrastructure pipeline.

Strategically, the win reinforces Macmahon’s operational expansion beyond traditional resource sector services into government-backed civil infrastructure markets. Securing major public works contracts provides diversified revenue streams and positions civil contractors advantageously for follow-on package tenders as Western Sydney's industrial and aviation infrastructure matures.

Macmahon Holdings is an Australian publicly traded firm offering comprehensive mining services and civil engineering solutions across domestic and Southeast Asian markets. Its infrastructure unit Decmil delivers complex civil engineering and construction projects across public and private sectors. Transport for NSW is the state government authority responsible for managing transport strategy, infrastructure delivery, and transit services across New South Wales.