Jhanjharpur is a town and a sub-division in the Madhubani district of the state of Bihar, India.

[clarification needed] Jhanjharpur town is connected with, Kamla Balan bridge, a century-old 220 ft bridge built by the British in the early 1900s,[1] being a rail-cum-road bridge (first rail-cum-road bridge in India) It facilitates the movement of dozen of trains and hundreds of vehicles every day to and from Jhanjharpur.

Jhanjharpur is also connected to number of other places and destination via NH 57.

People can also take their flights for the different cities of India from the Lok Nayak Jayprakash Narayan International Airport which is 191 km away from Jhanjharpur and present in the capital city of Bihar "Patna".

[3] and Government of India has set up a Land Customs Station with a Superintendent level officer.