1% is nothing they would have considered freight options too in survey. Min ROR required is 14% for new line to be financially viable.The present Kothavalsa Araku doubling of 60km Ghat section remaining will itself take 3 years more as 45 tunnels need to be constructed. This new line will take even more as most of it will be in reserve forest area and Ghat section. GQ, EW, NS corridors of 10,000km is giving 65% of revenue by moving freight and passenger services and its utilization is 150% there is urgent need to increase infrastructure in these lines by adding 3rd and 4th lines and IR is doing it but lacks pace in development.