1. New PF plan for GDG was done long back for that those Railway offices will be demolished. But i think still it will take more time to construct.
2. Yes they should atleast Commission Gadag Harlapur stretch but may be still they have some works left at Gadag outer towards Hospet.
3.UBL bypass already done up to that ROB after ROB that line diverts towards Bijapur line so for that a small station to be constructed on GDG HG line which will take still more time..