railways have identified following projects as major capacity augmentation projects :-
1. Gudur- BZA - Duvvada 3rd line ( 287km + 332km )
2. katni - annupur - bilaspur 3rd line ( 168km + 151km ) and jharsuguda bilaspur 4th line ( 206km ) , rourkela jharsuguda third line (101km ) with jhansi - bina - katni ( 152 + 263 km )
3....
more... rajnandgaon nagpur third line (228km )
4. khurda - vizianagram 3rd line (363km)
5. ballarshah kazipet 3rd line (201km ) with wardha balharshah ( 132 km )
6. Kottavalasa - Koraput - Jagdalpur doubling ( 190 + 110km)