Kariba Gorge and a lower economic status compared to the Tonga on the Zambia side. Kariba Gorge Kariba Gorge is a large, natural gorge through which flowed the Zambezi River on the border of Zambia and Zimbabwe, Africa. In 1959 the large double arch concrete Kariba Dam was completed, completely filling the gorge and creating the largest man-made lake in the world. Lake Kariba was filled between 1958 and 1963 following the completion of the Kariba Dam at its northeastern end, flooding the Kariba Gorge on the Zambezi River and displacing large numbers of wildlife and the local Tonga people. The choice
R3 road (Zimbabwe) in Zimbabwe connecting Zambia and South Africa. The first is from Lusaka to Beitbridge via Victoria Falls and the other is from Lusaka to Beitbridge via Chirundu, Zimbabwe. The Chirundu Route is shorter but not the fastest. For Trans-African Highway transporters, both Zimbabwean routes are slower and costly. Together with the R5 Highways it forms part of the Beira-Lobito Highway which is the Trans-African Highway Network route number 9. The A1 Highway is currently under rehabilitation together with other regional road corridors in Zimbabwe. Most highways in Zimbabwe are more than 30 years old, outliving their 20-year life span, and