About Us

TDG are a wholly Australian-owned company founded in 2005 that specialises in providing Traffic Management solutions and related services for a wide range of government and civil clients across Victoria.

About Us

Based in Dandenong South and with a second depot in Laverton North, TDG is Victoria’s largest Traffic Management company with a specialised fleet of over 200 Traffic Management vehicles and more than 500 experienced and accredited Traffic Management staff.

TDG has unparalleled experience working with Victoria’s Tier One and Two construction companies on major infrastructure projects, including the Monash Freeway Upgrade and the West Gate Tunnel Project. We are also recognised as the industry leader in the rail space, having provided Traffic Management for numerous Level Crossing Removal projects. We also currently service many of Victoria’s major utilities companies, including Zinfra, CitiPower and Powercor.

TDG has achieved pre-qualification with VicRoads and whether your project is the resurfacing of a major freeway, civil works, construction, a major public event or even a community street festival, TDG has a quality-assured, professional and cost-effective solution for you.

With our unmatched expertise and the unique project scalability we can offer thanks to our large pool of fully qualified on-call traffic controllers, TDG is ideally placed to provide you with a tailored Traffic Management solution to help you achieve your project’s goals.

Our Core Values

Our core values underpin our commitment to excellence in all of our operations.


We strive to ensure safe operations at all times and minimise risk for workers and the general public.


Our dedication to productivity and efficiency ensures value for money, real-time reporting and client and stakeholder satisfaction.


We strive to exceed expectations and demonstrate quality, compliance and integrity in everything we do.


We value good relationships within the organisation and with our clients, working together to fulfil our commitments and achieve our shared goals.

Certifications and Memberships

We maintain the following certifications for Quality, Safety and Environmental

We are proud members of the Traffic Management Assosiation of Australia