Butterworth–Kulim Highway

Federal Route 1
Penang State Route P12 Kedah State Route K12
Major junctions
West end:	Butterworth
	Butterworth Outer Ring Road Penang Bridge AH2 North-South Expressway Northern Route Federal route 1
East end:	Simpang Empat Bukit Tengah
Location
Primary destinations:	Perai
Highway system
Highways in Malaysia Expressways • Federal • State

Butterworth–Kulim Highway (not to be confused with Butterworth-Kulim Expressway) is a major highway in Penang, Kedah, and Malaysia.

List of junctions

km	Exit	Interchange	To	Remarks
			NORTHWEST BUTTERWORTH OUTER RING ROAD Perai Perai Industrial Area Butterworth Bagan Ajam
BUTTERWORTH OUTER RING ROAD Start/End of expressway KLBK border limit
BUTTERWORTH-KULIM HIGHWAY JKR border limit
		Perai	AH2 NORTH-SOUTH EXPRESSWAY NORTHERN ROUTE NORTH Bukit Kayu Hitam Alor Setar Seberang Jaya SOUTH Kuala Lumpur Ipoh PENANG BRIDGE Penang Island George Town Bayan Lepas	Parcelo interchange
		Simpang Empat Bukit Tengah	NORTH Permatang Janggus Permatang Pauh SOUTH Nibong Tebal Sungai Bakap	Roundabout
BUTTERWORTH-KULIM HIGHWAY Start/End of highway JKR border limit
		Kampung Permatang Batu
		Padang Lalang
		Permatang Rawa
		BUKIT MERTAJAM	NORTH Penanti Padang Menora Kepala Batas NORTHEAST Mengkuang Tasik Mengkuang	Junctions
		Railway crossing
		Pekan Baharu
		Ceruk Tok Kun Bawah	NORTH Ceruk Tok Kun Relic Bukit Mertajam Recreational Park SOUTH Alma	Junctions
		Ceruk Tok Kun Atas
		Machang Bubuk	SOUTH Bukit Teh Junjong	T-junctions
		Jalan Sungai Lembu	NORTH Kampung Baharu Sungai Lembu Sacred Heart Church Tasik Mengkuang	T-junctions
Penang Seberang Perai Tengah district border
Penang-Kedah border
Kedah Darul Aman Kulim district border
		Kampung Ayer Merah
		KULIM
		KULIM Kelang Lama	NORTH Lunas Padang Serai Kuala Ketil BUTTERWORTH-KULIM EXPRESSWAY Butterworth Penang Baling EAST JALAN KULIM-MAHANG Kelang Baharu Mahang SOUTH Serdang Bandar Baharu Parit Buntar	T-junctions