National Highway 31 (NH 31) is a primary National highway of India. It starts from Gadan Khera in Unnao at Uttar Pradesh, passes through Bihar, and terminates at its crossing with State Highway 10 (West Bengal) at Kodubari Morh in Gazole at Malda district of West Bengal. The road continues as SH 10 (WB), which connects Gazole to Hili near Bangladesh Border (Hili Railway Station).
Route National highway 31 transits across three states of India in east - west direction.
Uttar Pradesh Unnao, Lalganj, Raebareli, Salon, Pratapgarh, Machhlishahr, Jaunpur, Babatpur, Varanasi, Ghazipur, Ballia, Suraimanpur
Bihar Chhapra, Hajipur, Patna, Bakhtiyarpur, Barh, Mokama, Barauni, Begusarai, Khagaria, Naugachhia, kursela, korha, Katihar, maniyan, bastaul, pranpur, Labha,purnia,
West Bengal Chandpur, Harishchandrapur, Tulsihata, Chanchal, Malatipur, Samsi, Akalpur, Kodubari Morh at Gazole.
Junctions list
Uttar Pradesh
Terminal at Unnao near Lalganj near Raebareli near Salon near Pratapgarh near Pratapgarh near Pratapgarh near Mungra Badshahpur near Jaunpur near Jaunpur near Jaunpur near Varanasi near Ghazipur near Phephna near Ballia
Bihar near Buxar near Chhapra near Chhapra near Chhapra near Hajipur near Hajipur near Patna near Fatuha near Bakhtiyarpur near Barh near Mokama near Barauni near Munger near Maheshkhunt near Bihpur near Kora near Katihar in labha West Bengal Terminal near Malda SH 10 (WB) near Kodubari Morh in Gazole.
Interactive map
Ongoing development As per Satellite imagery from Google Maps, the national Highway 31 is being made 4 lane currently between Unnao & Raebareli, between Ghazipur & Ballia, between Bakhtiyarpur & Barauni, between Katihar & Labha. 4 lane Bypass is under construction between Labha & Harishchandrapur for bypassing Chandpur (West Bengal). 4 Lane bypass is under construction at Chanchal to bypass Chanchal Town bottleneck. Once these bypasses are built, the Highway length will shorten to & reducing travel time. 4 lane stretch is already operational in patches between Raebareli & Ghazipur, between Hajipur & Bakhtiyarpur & between Katihar & Barauni.
See also List of national highways in India List of national highways in India by state
References
External links NH 31 on OpenStreetMap