Traffic Engineering Solutions Made Easy with Greys!
We are Specialists in all your traffic engineering needs including Traffic & Parking Impact Assessments, Traffic Modelling, Construction Traffic Management Plans, Parking Design, L&E/Supreme Court proceedings, Swept Path Diagrams and Road Safety Audits.

Traffic Engineering
Our services comprise a wide range of essential requirements which are commonly required by councils in their notice of determination for Development Applications including Traffic Impact Assessments, Construction Traffic Management Plans, Swept Path Diagrams, Operational Pedestrian & Traffic Management Plans, Parking Construction and Occupation Certificates.

Road Safety Audits
We deliver high-quality, timely road safety audits at a competitive price, using an experienced NSW Level 3 and Level 2 accredited Road Safety Auditors team.
We cover Road Safety Audit Stages (Concept Design, Detailed Design, Road Works, Pre-opening & Post Opening)

Traffic Expert Witness
The valuable skill of our experienced traffic and transport professionals qualifies them to provide expert witness services for Section 34 Conciliation Conferences, various court appeals, hearings planning panels and tribunals and attending joint expert conferences.


Traffic Impact Assessment
Our services comprise a wide range of requirements commonly required by councils in their notice of determination for Development Applications, including Traffic Impact Assessments, Construction Traffic Management Plans, Swept Path Diagrams, Operational Pedestrian and Traffic Management Plans, and parking Construction and Occupation Certificates.
Traffic Modelling
Our team of transport professionals has extensive experience modelling complex multi-modal urban transportation scenarios. We use state-of-the-art transportation software packages to replicate existing conditions and evaluate proposed schemes and mitigation measures to help our clients make better-informed decisions.