There is a need of more special train( Mail / Express category ) on Howarh - Delhi route
1)
02379/02380
Sealdah -- Amritsar via Delhi special (weekly).
2)
Santragachi...
more... - Anand vihar terminal special via Tatanagar, Purulia , Gomoh ,Gaya (weekly )
3)
One more can be done
Howarh - Kalka mail ko temperaly Poorva k clone train bna kr chalaya jaye (howarh - Kalka mail ) k uttkrist livery coaches k sath )
Between Howarh to New Delhi only