The Bogibeel Bridge is an operational, 4.94 km long, combined road-cum-rail bridge over the Brahmaputra River in the northeastern Indian state of Assam between Dhemaji city in Dhemaji district on north bank and Dibrugarh city in Dibrugarh district on south bank, with double broad-gauge rail line at lower deck and 3-lane road highway on the upper deck. From Wikipedia
