National Highway 922 (NH 922) is a National Highway in Bihar, India.

This highway connects Mithapur in Patna with Bihta, Arrah and Buxar.

[1][2] The eastern end of the Purvanchal Expressway at Haydaria in Ghazipur district is around 17 km from Buxar on NH-922.

In Bihar NH-922 is known as Patna-Arrah-Buxar road.

Its route from east to west is as follows: Note: