National Highway 19 or NH 19, (currently known as NH 31), is a National Highway in India that links Ghazipur in Uttar Pradesh with Patna in Bihar. This -long route passes through Ballia, Chhapra, Sonpur, Iduvoi, and Hajipur.

Of its total length , the National Highway 19 traverses in Uttar Pradesh and the rest in Bihar. Details of National Highways in India-Source-Govt. of India

See also List of national highways in India Chhapra-Hajipur Highway National Highways Development Project

References

External links Old NH 19 on OpenStreetMap