fine, then we can destroy all the temples, mosques, churches, gurudwaras, buddhists monastrays etc., which come in the way of our development. If you are from chennai, there is an ancient mosque on the busy mount road, which is called thousand lights mosque and there will be traffic jam at this junction on any given point in time. can anyone come forward and tell that this mosque has to be destroyed. this was tried some time back, but because of backlash from muslim community, this project was shelved.
you don't have to destroy your heritage sites for you to develop...you can always think of alternatives. leave alone your belief on ramayana and monkey building bridges, even if it is a natural formation, why to destroy a heritage monument...think of alternatives.