Railway Minister Suresh Prabhu said the initiative has been taken in pursuance of the Railways' commitment towards environmental improvement and sustainable development.
"Railways have planned to plant five crore saplings by 2019-20 on railway land boundary along the railway tracks depending upon availability of resources and cooperation from the state forest department," he said during Question Hour.
To achieve this, Railways have taken many strategic initiatives that include involvement of forest departments of the states for plantation as well as maintenance and disposal of trees, thus bringing in the much needed expertise in afforestation, he said.
As per the agreement, plantation along the railway track on railway land boundary can be done by forest department without declaring such land as protected forest and can be re-used by railways at any time without any hindrance to railway works.
The agreement has already been finalised with state forest department of Haryana, Punjab, Assam, Karnataka and West Bengal, he said.