Bogibeel Bridge
Bogibeel Bridge is India's longest rail-cum-road bridge spanning the Brahmaputra River, connecting Dibrugarh on the south bank with Dhemaji district on the north bank in Assam. Measuring 4.94 kilometres, it features a double-track broad-gauge railway on the lower deck and a three-lane roadway on the upper deck. Inaugurated on 25 December 2018, it is notable for its engineering scale, scenic river views, and improved connectivity in Upper Assam.