In this sector i had discussed with Bhatt from Mangalore pls ref @287811-6
Hassan-Mangalore Railway Development Board.
They are one who has access with that route.
Between Sakleshpura- Subramanya Road Station No crossing for 2 passenger trains are permitted, And 2 trains can't run from single direction unless first train reaches Subrahmanya Road. After reaching Subramanya Road Station 2nd train from Sakleshpura...
more... can proceed.
Total of 3 passenger train per day can run especially between Sakleshpura and Subranhmaya Road. Right Now 16517/8 daily = 2 trains and triweekly 16515/6 = 1 train per day So three trains are running.
They have an agreement till 2028
I'm not sure these Hassan-mangalore Railway development board will continue...