Wikipedia
Dehri
Dehri, also known as Dehri on Sone, is a city and a municipality in Rohtas district in the state of Bihar, India on NH2 which passes between the city, East face lying on the bank of Son River which open its wide face here after passing between mountains with the 3 Longest Railway and 2 Road bridges of india with a Beautiful Indrapuri Dam on it, where as south face is covered by beautiful Kaimur mountains