Possibly renukut (myorpur ) se hi jana chahiye, uske through chattisgarh odisha connect ho jayega . barwadih - ambikapur ka purpose kolkata- mumbai ka alternate route hona tha but ab GHD- CPU-SGRL-KTE doubled hai toh waha investment is not feasible as mining companies have no funds to execute the project and support the funding to railways and also due to less density of the people in route.