Infrastructure

Engineering the networks that keep communities connected.

Smart integrated infrastructure planning, built to last for generations.

Our Infrastructure Experience

Engineering that keeps communities moving, connected and resilient.

These are the networks that connect people to places, opportunities and one another. From roads and tunnels to rail and transit infrastructure, we help create the connections communities rely on every day.

Working alongside local and state government, we bring together engineering expertise, thoughtful technology and a collaborative approach to deliver integrated infrastructure that supports growing communities.

Architectural render of Pyrmont metro station with a curved gold facade

Working with clients to create roads, tunnels, stations and airports that keep communities connected.

How we work

Major infrastructure is delivered under constraints that never let up: live operations, multiple authorities, sensitive environments and immovable programmes. We hold Technically Assured Organisation status with Transport for NSW and Queensland Rail EEO accreditation, and work as one integrated team so the design stays buildable as those constraints shift.
What we deliver
Engineering that keeps communities connected and moving:
- Roads and major intersections
- Tunnels, portals and underground structures
- Metro and rail stations and corridors
- Airports and aviation infrastructure
- Temporary works, staged diversions and construction sequencing
- Flood modelling, drainage and water sensitive design
- Structural impact assessments for critical underground assets
- Digital engineering for complex geometry and constructability

Western Sydney Airport Metro Line, engineering project by TTW

Our Sectors

Offering an integrated building solution means we can bring a team of specialist Structural, Civil, Traffic, Façade, Construction, Heritage, Digital and Applied Science Engineering services to any project.

Our large, technically skilled resource base will strategically support the certainty of delivery across the lifecycle of the project. We take pride in providing added value to our clients, and through our multidisciplinary skill base, we are able to draw on specialist input at appropriate stages to create solutions that bring your project vision to life.