<h1>Highway infrastructure approval under NHDP Phase IV advances BOT Annuity DBFOT four/two laning, enhancing connectivity and regional development.</h1> Approval was granted for development of the Gadu-Dwarka section of NH 8E under NHDP Phase IV on a BOT Annuity basis in a DBFOT pattern, covering approximately 209.89 km with four lane and two lane with paved shoulders and including land acquisition, resettlement and pre construction costs within the project estimate.