National Highway 231 (NH 231) is a National Highway in India. It connects Maheshkhunt, Sonbarsa Raj, Simri Bakhtiyarpur, Saharsa, Madhepura, Purnia and Kora.
Route National highway 231 transits across one state of India in east – west direction. It is spur road of
Bihar Maheshkhunt Sonbarsa Raj Simri Bakhtiyarpur Bangaon Saharsa Madhepura Murliganj Banmankhi Purnea Kora
Junction
Terminal at Maheshkhunt. near Bangaon near Madhepura near Line Bazar, Purnea near Gulabbagh, Purnia Terminal at Kora.
References