Tada railway station (station code: TADA) is a railway station located in Tada, Tirupati district in the Indian state of Andhra Pradesh. It is located on the GudurâÂÂChennai section of the Howrah-Chennai main line and comes under the jurisdiction of Chennai railway division of Southern Railway zone. It is classified as a NSG-6 station (annual revenue less than 10 million rupees and less than 1 million passengers handled).