NH 31 – Gadan Khera (Unnao) to Gazole
National Highway

The busy National Highway (NH-31) starting from its junction with NH-27 near Unnao connecting Lalganj, Raebareli, Salon, Pratapgarh, Machhlishahr, Jaunpur, Varanasi, Ghazipur, Ballia in the State of Uttar Pradesh Chhapra, Hajipur, Bakhtiyarpur, Mokama, Begusarai, Khagaria, Bihpur, Kora, Katihar in the State of Bihar, Harishchanderpur and terminating at its junction with NH-12 near Pandua in the State of West Bengal.

• Start Point Gadan Khera (Unnao)
• End Point Gazole
• Total Length 990 km
• Status operational