This railway track is located in Patna Zoo(Sanjay Gandhi Biological Park). This train used to take you to the tour of the entire zoo covering all the animals. But since 2015 the train is abandoned and not yet started till due to sheer negligence of the Authorities. My main objective was to visit the zoo but when I saw the tracks I couldn't control the railfan inside me and ended up posting these pics. I really thank you all for the participation. I hope you don't find it childish or immature.