Namdang Stone Bridge
Namdang Stone Bridge is in Sivasagar district of Assam in India. The bridge is a cutout from a single solid rock over the River Namdang. It is located at about 12 km from Sivasagar town.The bridge was constructed in 1703 by workmen brought from Bengal during the reign of King Rudra Singha . The NH 37 passes over this bridge.