Challenges in the movement of Oxygen Express: As oxygen is cryogenic and hazardous chemical, Railways have to avoid sudden acceleration, deceleration, have to check pressures in between, especially when it is in loaded condition.
Yet, railways took it as challenge, mapped the route, trained people and could take these particular size tankers to the Vizag via Vasai, Surat, Bhusaval, Nagpur route.For the movement of Ro-Ro service Railways had to map the entire route considering the various constraints like Ghat sections, Road Over Bridges, Tunnels, Curves, Platform canopies, Over Head Equipment etc.