South African National Roads Agency Limited and National Roads Act: National Route 4: Hans Strydom Interchange (Pretoria) to Gauteng/Mpumalanga Border and Maputo Development Corridor Toll Roads: Toll tariffs (English / Afrikaans)
https://www.polity.org.za/article/south-african-national-roads-agency-limited-and-national-roads-act-national-route-4-hans-strydom-interchange-pretoria-to-gautengmpumalanga-border-and-maputo-development-corridor-toll-roads-toll-tariffs-english-afrikaans-2020-02-21
21st February 2020
South African National Roads Agency Limited and National Roads Act: National Route 4: Hans Strydom Interchange (Pretoria) to Gauteng/Mpumalanga Border and Maputo Development Corridor Toll Roads: Toll tariffs (English / Afrikaans)