[3] The Howrah–Chennai main line was constructed by Madras and Southern Mahratta Railway and was opened in January 1916.

[6] In terms of earnings and outward passengers handled, Tenali is categorized as a Non-Suburban Grade-3 (NSG-3) railway station.

[8] The station serves about 10 lakh passengers, over 250 express and 170 freight trains every day.

[9] SCR installed Automatic Ticket Vending Machines (ATVMs) in the station.

[10] Being a junction, trains with destinations toward Gudur, Vijayawada, Guntur and Repalle pass through Tenali.