Instead of taking GC of established routes like Khandwa-Mhow in 3 phases, and stopping the trains on the route for 8-10 years, it is better to take it in one phase and complete in 3-4 years.
For that instead of simultaneously doing GC of a large number of routes and giving small funds individual GC projects, only the targetted routs should be taken up and completed in minimum possible time by releasing more funds to these projects.