Gadag Bijapur doubling works at Gadag outer going slowly which shows bridge extension works.. And that hombal Gate ROB we can see only pillars still no road girder on it.. As u said yes the delay in hospet hubli doubling is majorly at this station itself. They should remodel it right now slowly for better transportation in future else it's not easy if once traffic of freight increases majorly due to kudgi NTPC.. Yard Remodelling is badly required especially for controlling freight and also passenger trains to get free PF. Right now freight from Vasco to Ballari section is hectic if Kudgi NTPC freight adds at GDG then it's still more clumsy to control them with running pass trains at right times..