Number of projects are enlisted in Rly's Vision 2020 document. The Railways vision is to expand the network - be it train routes, speed, guage conversion, electricification, seperate corridors for goods trains and such other number of rly projects...in all around (including Bullet Train) . The Vision is set to acheived in next 10 yrs what has been acheived in last 60 yrs. So the speed set is 6 times more. To give an example... The Rlys vision to cover 1000 kms guage conversion for every year for next 10 yrs.