the purpose of the gautrain project in gauteng province
Gautrain Gautrain is an 80-kilometre (50 mi) commuter rail system in Gauteng, South Africa, which links Johannesburg, Pretoria, Ekhuruleni and O. R. Tambo International Airport. It was built to relieve the traffic congestion in the Johannesburg–Pretoria traffic corridor and offer commuters a viable alternative to road transport, as Johannesburg has limited public transport infrastructure. The project was completed with the opening on 7 June 2012 of the final section between Rosebank and Johannesburg Park Station,[3] which had been delayed by problems with excess water seeping into the tunnel between the two stations.[4]
Sardar Sarovar Dam The Sardar Sarovar Dam is a gravity dam on the Narmada river near Navagam, Gujarat in India. Four Indian states, Gujarat, Madhya Pradesh, Maharastra and Rajasthan, receive water and electricity supplied from the dam. The foundation stone of the project was laid out by Prime Minister Jawaharlal Nehru on April 5, 1961. The project took form in 1979 as part of a development scheme to increase irrigation and produce hydroelectricity. The dam was inaugurated by Prime Minister Modi on September 17, 2017.[3]