South Kedah Expressway

South Kedah Expressway (Lekas), or Sungai Petani–Kedah Inner Expressway (SPIKE) , is a new expressway under planning in Kedah, Malaysia. "Lekas" stands for "Lebuhraya Kedah Selatan". The South Kedah Expressway is much similar to the North–South Expressway Central Link E6 (Shah Alam–Nilai North) in the Klang Valley. It will act as a bypass from the state of Penang.

Expressway 4
Route information
Part of
Maintained by Rangkaian Lekas Berhad (RLB)
Length	91.0 km (56.5 mi)
Major junctions
North end	Sungai Petani (North) Interchange
South end	Bandar Baharu Interchange
Location
Primary destinations	Sungai Petani Padang Serai Kulim Serdang Bandar Baharu
Highway system
Highways in Malaysia Expressways Federal State

List of interchanges

Km	Exit	Interchange	To	Remarks
	EXIT 170	Sungai Petani North Interchange	West From/To Interchange Sungai Petani Sungai Lalang Baling K1 Merbok Lembah Bujang From/To Expressways North–South Expressway Northern Route North Bukit Kayu Hitam Alor Star Gurun South Penang Butterworth Bertam	Trumpet interchange
	EXIT 401	Ambangan Interchange	Jalan Lencongan Timur Ambangan	Trumpet interchange
	EXIT 402	Padang Buloh Interchange	Padang Buloh Baling	Trumpet interchange
	EXIT 403	Lubuk Klab Interchange	WEST Pinang Tunggal Link Pinang Tunggal	Trumpet interchange
		Sungai Muda bridge
	EXIT 404	Padang Serai Interchange	Padang Serai	Trumpet interchange
	EXIT 405	Kulim North Interchange	West Lekas – BKE Link / Butterworth–Kulim Expressway Butterworth Baling Gerik	Trumpet interchange
	EXIT 406	Kulim Sentral Interchange	P14 Kulim P14 Butterworth	Trumpet interchange
	EXIT 407	Kulim South Interchange	Kulim	Trumpet interchange
	EXIT 408	Terap Interchange	Terap	Trumpet interchange
	EXIT 409	Serdang Interchange	Southest Lekas – Jelas Link Jelas Expressway Lebuhraya Utara–Selatan Lingkaran Tengah/ Serdang Selama Taiping Kuala Kangsar	Trumpet interchange
	EXIT 410 EXIT 153	Bandar Baharu Interchange	East From/To Interchange Bandar Baharu Parit Buntar Serdang From/To Expressways North–South Expressway Northern Route North Penang Butterworth Jawi South Kuala Lumpur Ipoh Alor Pongsu	Trumpet interchange