Driving the Future of Transport & Smart Cities

We help road authorities, asset owners, and civil contractors maintain 24/7 uptime, meet compliance requirements, and build safer, smarter, and more efficient networks.

With increasing complexity across transport and urban infrastructure, SGA supports the shift to smarter systems through practical, scalable solutions.

Our expertise spans Intelligent Transport Systems, managed motorways, tunnel operations, and smart city upgrades. From school zones to freight corridors, we will work with you to ensure your systems are working as effectively as possible.

Aerial view of Melbourne city skyline at sunset with Yarra River and skyscrapers under a vibrant sky.
Trusted by Road Authorities & Civil Contractors

Delivering Smarter, Safer Systems Across Every Corridor

We support every stage of your journey. From strategy and design to installation, testing, maintenance, and long-term performance.

Transport Projects

Delivering smarter corridors with reliable, future-ready infrastructure.

Congestion Management

Reducing congestion through intelligent systems and real-time control.

SMART
Cities

Connecting data, devices, and people to enable smarter urban living.

Asset Management

Optimising infrastructure performance with insight, security, and support.

Our Services

We deliver full lifecycle project support for Intelligent Transport Systems (ITS), including design, integration, commissioning, and testing. From roads to tunnels and terminals, our expertise ensures critical transport infrastructure runs reliably and safely.

  • TMC Integrations
  • PMCS SCADA and PLC Design
  • Facilitated SIL and HAZOP/CHAZOP
  • Managed 3rd Party Interfacing of all Sub Systems
  • Completed all Electrical Schematics and Panel Layouts
  • Engineering of ITP’s and Commissioning Plans
  • Manufacture and Installation of Niche Cabinets and Field Devices
  • PLC and SCADA Programming

Our smart technologies and data-driven strategies reduce road congestion and streamline movement across networks. From traffic signal optimisation to V2X integration, we help improve flow and prepare corridors for future transport demands.

  • AI Cameras
  • Queue Detection
  • Vehicle to Infrastructure Communications (V2X)
  • TMC Integrations
  • Traffic Control Signals – SCATS
  • Intermodal Transport
  • Bus/Train/Tram Networks

We design and deploy open, connected systems that shape smarter, more liveable cities. With solutions like smart lighting, IoT platforms, and sustainable energy integration, we help communities operate efficiently and respond in real time.

Our support services keep your systems online, secure, and optimised around the clock. With remote monitoring, centralised management, and scheduled maintenance, we ensure ongoing reliability and performance where it matters most.

To ensure quality outcomes and long-term reliability, we provide comprehensive support throughout commissioning and beyond. Our services are designed to validate system performance, equip your team, and maintain operational excellence across all deployed infrastructure.

Ports & Freight

Rail & Signal Systems

Tunnel Control Systems

Urban & Smart Precincts

Airport & Runway Control

Smart Roads & Motorways

Experienced in Smart Cities & Transport

We’ve helped Australian road authorities, councils, and contractors deliver innovative, future-ready infrastructure.

Through intelligent use of digital platforms and integrated technologies, we resolve complex challenges and optimise outcomes, even under tight resource conditions.

Let’s move your systems forward.

Whether it’s a greenfield build or a legacy upgrade, we’ll elevate your infrastructure to operate smarter, faster, and more efficiently.

Get In Touch

Backed By Expertise

We don’t just provide transport & smart cities solutions – we provide a wide range of expertise with decades of experience across various control industries and disciplines.

These are just some of the disciplines we might tap into to ensure you get the cleanest solution: