East–West Highway ( or , ( )) or also known as Gerik–Jeli Highway (Phase 1), Kulim–Baling Highway and Titi Karangan–Gerik Highway (both are part of Phase 2), Federal Route 4, Asian Highway Route 140 is the 215 kilometers federal highway constructed by the Malaysian Public Works Department (JKR) to shorten the journey from Kota Bharu, Kelantan to northwestern towns and cities of Malaysia such as Alor Star, Kedah and Penang.