Loco reversal nhi hai. Aur road, rail ka slope gradient /curve alag hota hai. Not impossible, but not easy too. Kashmir/hilly states mein NH azadi ke pehle se hai lekin rail pahuchane ke liye papad belna pad raha hai. Aur yaha to alternative route (though long) already hai. Jab IR ko short route mein RoR dikhega to kuch sochega.