Mandamari-Manuguru Line via Kaleswaram & Nariapur. This line if made will connect Kovvur near Rajamahendravaram to Mandamari via Kothagundem, Bhadrachalam Road, Manuguru, Nariapur & Kaleswaram. Just 1 major bridge (1500 mtrs long) on River Godavari at Kaleswaram have to be made.