 Together these corridors form a unique road connection between Walvis Bay on the Atlantic and Maputo on the Indian Ocean; the connected regions are also known as the Walvis Bay–Botswana–Gauteng–Maputo development corridor.In Namibia, the corridor is made up of the B2 from Walvis Bay through Swakopmund to Okahandja, the B1 from Okahandja to Windhoek, and the B6 from Windhoek through Gobabis to the Botswana border at Buitepos/Mamuno.In Botswana it is called the A2 and runs through Jwaneng and Lobatse to the South African border at Pioneer Gate/Skilpadshek.