Good one. Railways should think on this. It will be really helpful for coastal region people, infact it touching rich villages/towns in Godavari districts, Krishna & Guntur districts & many business center's are there in this line. Already till Narasapur construction work is going on. If railways will approve on more 130-140 KM's, it will be 1st time connectivity to some villages/towns and alternative to mainline. Only hurdle is need bridges on Krishna river... But parallel to NH 216, they can build this line
One major bridge and 1 minor bridge they should build. The problem is none of the MP's of those respective areas are putting pressure for this game changing railway line.
It will be a mini--konkan once it becomes operational.
kakinada Vizianagaram Coastal line also should be taken