Rundu to Tsumeb Highway. Soon you'll see the oil derricks on the way to the copper mine.
https://www.google.ca/maps/dir/Rundu,+Namibia/Tsumeb,+Namibia/@-18.6409977,18.341268,8.67z/data=!4m14!4m13!1m5!1m1!1s0x1be570754dea6143:0x7d11038c8702faf8!2m2!1d19.7532148!2d-17.9253295!1m5!1m1!1s0x1bf2378fd848a76d:0x8a1c1886620b138b!2m2!1d17.728092!2d-19.2443226!3e0