The World Road Association (also known as PIARC) is an international organization dedicated to improving road infrastructure and transportation systems worldwide. Established in 1909, it brings together professionals from various sectors, including government, academia, and industry, to share knowledge and best practices related to road management and safety. The association organizes conferences, publishes research, and provides technical resources to enhance road safety and sustainability. By fostering collaboration among its members, the World Road Association aims to address global challenges in road transport and promote efficient, safe, and environmentally friendly road networks.