At Last, SER tried something new and started a service to establish Kolkata Tezpur Link.
There are many such untouched Terminals and pockets that could have been highly viable for SER/ ER/ NFR to run services.
Hope...
more... they regularize it!.
They can even run Shalimar/ Kolkata Naharlagun, Shalimar/ Kolkata Dhubri, Shalimar/ Kolkata Silchar, Shalimar/ Kolkata Agartala, Shalimar/ Kolkata Kamakhya via Gauripur, Bilasipara