It ' s mildly annoying for me but super annoying when a rock drop trap falls and Inigo tries to walk on top of them , gets injured , then aggros on me . <| sep |> Living root bridges are a form of tree shaping common in the southern part of the Northeast Indian state of Meghalaya in Mawlynnong . They are handmade from the aerial roots of Rubber Trees by the Khasi and Jaintia peoples of the mountainous terrain along the southern part of the Shillong Plateau . The pliable tree roots are made to grow through betel tree trunks which have been placed across rivers and streams until the figs ' roots attach themselves to the other side . Sticks , stones , and other objects are used to stabilize the growing bridge This process can take up to 15 years to complete . The useful lifespan of any given living root bridge is variable , but it is thought that , under ideal conditions , they can in principle last for many hundreds of years . As long as the tree they are formed from remains healthy , they naturally selfrenew and selfstrengthen as their component roots grow thickerMawlynnong is a village in the East Khasi Hills district of the Meghalaya state , India . It is famous for its cleanliness and natural attraction . Mwlynnong is also famous for being Asia ' s cleanest village .