National Highways Authority Of India [NHAI] — barricades on the highway

There are several barricades placed on the highway between bengaluru and chennai. While i understand that these have been installed with the view of increasing safety, i strongly feel that it makes the roads more dangerous. Cars travel at high speeds on the highway, and it is dangerous to have these barricades constantly on the way. Please do the needful and remove these obstructive barricades.