Prime Minister Narendra Modi will inaugurate the ‘Sudarshan Setu’, a 2.32 km long cable-stayed bridge that connects the Okha mainland and the Beyt Dwarka island in Gujarat, on Sunday, February 25. Sudarshan Setu Inauguration: PM Narendra Modi Set To Inaugurate Okha-Beyt Dwarka Signature Bridge on February 25, Know Everything About India's Longest Cable-Stayed Bridge (See Pics and Video).