
Smarter Traffic & Parking Solutions
PWA Traffic, formerly Phil Weaver and Associates, is an Adelaide-based consultancy providing expert traffic, parking, and access solutions across South Australia and beyond. With extensive experience across both the private and public sectors, our team delivers efficient and effective traffic outcomes for your project.

Experience You Can Trust
We combine technical knowledge with practical insight to achieve well-balanced, compliant designs that meet the needs of both developers and relevant planning authorities. Our diverse portfolio of projects include residential and commercial developments, land divisions, and public land uses. No project is too large or small for us to assist you with.


Our Services
Traffic Impact Assessments
Clear and concise reports to support your Development Application
Turn Path Assessments
Precise passenger and commercial vehicle movement modelling
Parking Designs
Functional and efficient layouts satisfying Australian Standards
Road and Intersection Design
Conceptual designs balancing desired outcomes with feasibility
Traffic Modelling
Including SIDRA intersection analysis
And More
Contact us in relation to your traffic and parking requirements