Construction World January 2024

Public awareness and education SANRAL's Horizon 2030 strategy recognises road safety as a national priority, and its road safety education and awareness programmes target a broad range of South Africans, from learners and parents to teachers and community members. Addressing social cohesion and safer communities, 12 road safety audits were completed in 2022/23, and road safety educational and awareness programmes were conducted at 30 educational sites near our projects. These promote responsible driving behaviour, highlight the risks associated with reckless driving, and educate road users on safety measures that foster a safe road usage culture. Conclusion SANRAL’s roads have a net asset value of around R450 billion, making the national road network one of South Africa's most significant assets. This network continues to grow as SANRAL builds new roads and takes over roads previously managed by provincial authorities. Engineering roads for safety, therefore, is a priority in South Africa (and the continent) to mitigate the rising number of road accidents and enhance transportation systems. South Africa and Africa can make significant strides in improving road safety by adhering to international standards, implementing effective road infrastructure planning, deploying intelligent transportation systems, ensuring regular maintenance, and creating public awareness. Collaboration between governments, engineering professionals, and local communities is vital for executing these strategies to create a safer road network that protects the lives of millions of people, facilitates economic growth, and fosters sustainable development.  Jason Lowe is SANRAL Lead on Engineering for Road Safety and Geometric design, as well as Project Manager for its Eastern Region covering KwaZulu Natal and Free State provinces.

on collisions, public awareness and road safety education, improved road incident management systems, development of engineering standards for safe roads and strengthening of partnerships for law enforcement. ITS leverages advanced technologies to enhance safety and efficiency in road transportation. Integrated systems that employ real-time traffic monitoring, accident detection, and management can significantly reduce response times and improve road incident management. Furthermore, deploying ITS solutions such as dynamic message signs, traffic signal coordination, and smart lighting can enhance road safety, minimise accidents and minimise our impact on non-renewable energy sources. Road maintenance and repair Regular maintenance and repair of roads are crucial for ensuring their long-term safety. Poorly maintained oads pose significant risks to drivers and pedestrians alike. Regular inspections and necessary repairs contribute to maintaining road quality and safety. Additionally, using durable materials, especially in vulnerable areas such as bridges and culverts, is essential to prevent structural failures and minimise road accidents. Safety plans focus on fundamental design flaws and those inherent in existing roads and are proactive in identifying where serious road accidents are likely to occur. Road Safety Audits (RSAs) and Netsafe (road network safety prediction software) offer proactive road infrastructure safety management approaches. SANRAL includes RSAs as a precondition to all road projects at the design and construction stages. The Agency also continuously explores improved road management systems, leading and participating in road safety research and development programmes.

29 CONSTRUCTION WORLD JANUARY 2024