National Highways Authority Of India [NHAI] — Huge digging in nh 31 and lack of road safety

Address:

Town-Rangia,State-Assam

Sir,
Yesterday i travelled from changsari to kolkata.i travelld these places by the National highway 31 .when i travelled i have seen lack of road safety.At Rangia some people farming on the national highway 31 There are havy jungle above the divider on national highway 31 .which havy jungle start from Rangia to nalbari.if havy Jungle have not cut in recent time than their will be a huge accident take place.road marking are illegible.it is dangerous for human .And also there are huge digged over the national highway 31 .which digged i saw from Rangia to Barpeta road.Who is responsible ?is Assam government responsible?is national highway authority responsible? Than who?why toll gate collecting tax from us ?in what reason toll gate is collecting tax from us?they collecting tax from us but why they don't repair this ?Do needful immediately .