Mumbai, Oct. 24 -- The state's coastal authority has said that the most optimal alignment of the proposed bridge between Gorai island and Borivli will require 5,619 mangrove trees across 2.8 hectares (ha) to be cut. A local activist group has alleged more trees will be affected although one of the conditions imposed on project proponents Mumbai Metropolitan Region Development Authority (MMRDA) is planting five times the number of mangroves lost....