'friendship bridge') is a 1.9-kilometre (1.2 mi) bridge on Feni River which links Sabroom in Tripura, India and Ramgarh in Chittagong, Bangladesh leading to Chittagong port, thus providing a shorter and more economical alternate land route between India's eastern and western states compared to the longer route through Assam.

[6] The bridge is constructed and being maintained by National Highways and Infrastructure Development Corporation Limited (NHIDCL).

The bridge was named "Maitri Setu" symbolizing the growing friendship and bilateral ties between India and Bangladesh.

[6][10] The bridge place a very important economic role as a major trade route to Northeast India, with access to Chittagong Port, which is just 80 kilometres (50 mi) from the border.

A rail link extension to Chittagong Port and Cox's Bazar deep water port in Bangladesh by rehabilitating the railway link from Santir Bazar railway station in India to Feni Junction railway station in Bangladesh is planned which will also provide the strategic redundancy and alternative to Kaladan Multi-Modal project route if there is a war with China.