At Road Science, we lead the way in advancing the road and pavement industry with cutting-edge products and services, backed by trusted expertise and engineering excellence. As Kiwi innovators, we listen, collaborate, and deliver smart, science-driven solutions that work — ensuring stronger, safer, and more resilient roads for the future. We are New Zealand's leading designer and supplier of bitumen and bitumen-based products, with four IANZ accredited laboratories, and four bitumen plants nationwide.