| 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 | |
Butterworth–Kulim Highway (not to be confused with Butterworth-Kulim Expressway) is a major highway in Penang, Kedah, and Malaysia.
| km | Exit | Interchange | To | Remarks | |
|---|---|---|---|---|---|
| NORTHWEST BUTTERWORTH OUTER RING ROAD Perai Perai Industrial Area Butterworth Bagan Ajam |
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| BUTTERWORTH OUTER RING ROAD Start/End of expressway KLBK border limit |
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| BUTTERWORTH-KULIM HIGHWAY JKR border limit |
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| 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 |
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| 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 |
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| Penang-Kedah border | |||||
| Kedah Darul Aman Kulim district border |
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| 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 | |||
|
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