 The N17 continues eastwards to reach the Oshoek border post with Eswatini, marking its end.It becomes the MR3 road on the other side and proceeds through Ngwenya to the city of Mbabane (Eswatini's Capital City).The 5th and last section of the proclaimed N17 route, from Ermelo through Chrissiesmeer, Warburton and Hartebeeskop to Oshoek is 123 kilometers.