The Bharatmala Pariyojana is a centrally-sponsored and funded road and highways project initiated by the Government of India. Its main objective is to improve road connectivity across the country, focusing on economic corridors, inter-corridor and feeder routes, national corridors efficiency improvement, border roads, coastal roads and port connectivity roads, and greenfield expressways. Options B, C, and D relate to other infrastructure sectors (ports/railways conjunction, rivers, gas pipelines) and are not the primary focus of the Bharatmala Project.