N7 (South Africa)
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The N7 is a National Road in South Africa, connecting Cape Town, South Africa to Vioolsdrif, a border post to Namibia. After crossing the border, it changes designation to B1 and runs up to Windhoek and the north of Namibia. The portion of this road within Cape Town is a freeway, but it becomes a single-carriageway shortly after exiting the limits of the Mother City.