So called Adam's bridge between Dhanushkoti & Srilanka is a Geological feature. The bridge as mentioned in Ramayana was made with stones or some other material was actually floating one. Those who are opposing the Setusamunderam project should first read Ramayana. Moreover, Dhnushkoti from where the bridge actually originated was submerged naturally in 1964. There is no Dhanushkoti now. The Adam's bridge which we call as Ramsetu is a chain of islands between India & Srilanka formed millions of ago due to movement of Indian landmass nortward. These islands are also now submerged. So there is no Ramsetu as such as mentioned in Ramayana.Nature has already destroyed whatever it was. Indra Mohan