NEW DELHI: Government has approved Rs 1,911-crore highway projects for six states, including Karnataka and Maharashtra "The standing finance committee (SFC) has approved six road projects in Nagaland Andhra Pradesh , Maharashtra, Karnataka, Uttarakhand and Arunachal Pradesh to be built at a cost of an estimated Rs 1,910.87 crore," an official said.The official said SFC approved the NH 61 stretch in Nagaland for an estimated Rs 343 crore, besides upgradation of Rayachoti-Kadapa stretch on NH 18 for an estimated Rs 350 crore in Andhra Pradesh.In Maharashtra, it gave nod to two-laning of Nagpur-Umred-Bramhapur-Armori stretch for Rs 269 crore and reconstruction and widening of a highway stretch on NH 94 in Uttarakhand for Rs 209 crore.Arunachal Pradesh will see a stretch to be widened at a cost of Rs 44 crore.Two projects in Karnataka relating to widening of Bidar to Humanabad section of NH 50 for a cost of Rs 367 crore and a stretch on NH 150 for Rs 39 crore were approved.