1. Hassan to Sakleshpura and subramanya to Mangaluru can be doubled but in ghats it's tough one.
5. More greenery will be lost and this year we suffered heavy heat waves in Mysore-Bangalore region which were in record No's, so losing greenery for new lines are tough one, if they want new line then give diversion from Shravanabelagola-Holenarasipura-Arkalgud it's enough from Arkalagud it's hardly around 70kms to madikeri and bus connections can be used.