Vijayawada–Nidadavolu loop line

The Vijayawada–Nidadavolu loop line is a loop of Vijayawada–Gudivada–Bhimavaram Town–Nidadavolu railway stations. Both Vijayawada and Nidadavolu stations lie on Howrah–Chennai main line. It is under the administrative jurisdiction of Vijayawada railway division of South Coast Railway zone.