This bridge is the only bridge in the country which is made up of wood and is about 300 years old. It was built during the British rule.Kath Pool, Purnea
The famous wooden bridge or Kaath Pool on the Purnia – Khuskibagh Natinal Highway – 31 is worth visiting place. It exists since the road was built centuries ago and still remains functional. It has now become a major tourist destination for the Purnia visitors.