Construction Of Cross Drainage Work 3 X 4 Mx 4 M Box Culvert At Ch. 1.400 Km Of The Road Sonajhora To Gurudanga Under Saltora Gp Within Taldangra Block In The District Of Bankura. Sl09construction Of Cross Drainage Work 3 X 4 Mx 4 M Box Culvert At Ch. 1.400 Km Of The Road Sonajhora To Gurudanga Under Saltora Gp Within Taldangra Block In The District Of Bankura.