Construction of 890 km of express highway along the entire length of Brahmaputra in the state from Sadiya in the east to Dhubri in the west has been would be started soon by the Assam government. This will develop both banks of the river Brahmaputra and will consequently reduce the problem of erosion caused by the river.Survey for the work has already been started. The silt dug out by the dredging of the river will be utilized for the construction of the road.