Among the key issues are lack of funding, inadequate infrastructure, corruption, and the weak enforcement of laws.
Project is part of a wider 'Smart City' plan to restructure transport systems in the capital.
The project in Doornkloof, Pretoria, is set for completion by August 2023.
The project is the world's largest with 3D printing construction, and part of a larger plan for 52 houses.
Online voting is open until March 15 to pick a winner from 36 competing venues worldwide built in 2022.
The Turkish firm will help secure US$2.2 billion for a rail link connecting Uganda to Mombasa in Kenya.
Two Chinese companies are constructing the US$265 million 3.2 km structure scheduled for completion in 2024.
Building Information Modeling (BIM) focuses on the digital representation of a building, from planning and design to construction and operations.…
The roads agency said the move aims to boost the construction sector as part of government investment.
Construction works by the CME JV is expected to be completed in the last quarter of 2024.