Botswana and Zambia have opened the 260 million dollar Kazungula bridge, which may help alleviate congestion at one of Africa's busiest border crossings in neighbouring Zimbabwe. The 923 metre road and rail bridge offers a faster and cheaper alternative to a route via Beitbridge on Zimbabwe's border with South Africa. Kazungula has a one-stop border facility located near the quadripoint that links Botswana, Namibia, Zambia and Zimbabwe. Botswana President Mokgweetsi Masisi and Zambian President Edgar Lungu presided over the ceremony on Monday to mark the opening of Kazungula. More from Hilda Akekelwa...