5.4 SOUTH AFRICAN NATIONAL ROADS AGENCY LIMITED (SANRAL) The South African National Roads Agency Limited was established by the South African National Roads Agency Limited and National Roads Act (No. 7 of 1998). The Act makes the Agency responsible for the planning, design, construction, operation, management, control, maintenance and rehabilitation of the South African national road network, including the financing of these functions. This includes both toll and non-toll roads.