The Union Cabinet has approved a Rs 1,332-crore railway line project in Tamil Nadu and Andhra Pradesh.The project involves the doubling of Tirupati–Pakala–Katpadi single railway line section, covering about 104 km.This railway line project will enhance connectivity to approximately 400 villages and iconic places in the region.The Cabinet also approved a Rs 1,600-crore sub-scheme for modernization of irrigation facilities.