The North–South Expressway Southern Route is an interstate controlled-access highway running parallel to the southwestern coast of Peninsular Malaysia. The expressway forms the south section of the North–South Expressway, connecting the states of Selangor, Negeri Sembilan, Malacca and Johor. It begins at Seri Kembangan, near the state/territory boundary between Selangor and Kuala Lumpur and travels southwards to end at Pandan-Tebrau in Johor. The expressway is the third longest in Peninsular Malaysia, after its northern counterpart and the East Coast Expressway.