Interior North-South Highway

Interior North South Highway
Route information
Length:	186.0 km (115.6 mi)
Major junctions
Northwest end:	Ranau (continues as Pan Borneo Highway)
	Federal Route 22 Malaysia Federal Route 500 Jalan Penampang SA2 Jalan Ranau-Tambunan Kimanis-Keningau Highway Jalan Keningau-Sook
Southeast end:	Kemabung (continues to Tomani)
Location
Primary destinations:	Tambunan, Keningau, Sook(continues to Tawau), Tenom
Highway system
Highways in Malaysia Expressways Federal State

Interior North South Highway is a federal highway in Sabah, Malaysia, connecting Ranau to Kemabung. It serves as the main highway to replace Malaysia Federal Route 500 from Kota Kinabalu to towns and villages in the Interior Division of Sabah.

The length of the entire highway is expected to be about 186 kilometres (116 mi) for the Malaysian section.