NEW DELHI, Aug 25 ? Union Finance Ministry has accorded clearance to six road projects estimated to cost Rs 447.51 crore in the North Eastern Region, directing the Ministry of Development of North Eastern Region (DoNER) to ensure proper implementation and monitoring of the projects, official sources here said. The road projects include the 64.29 km Hajo-Nalbari-Saethebari Road estimated to cost Rs. 69.84 crores, Bhanga-Anipur-Kanai Bazar Road (86.91 crore), Silchar Dwarband Phaisen Road in Assam-Mizoram (Rs 97.10 crore), Mahadev Tolloi Road in Manipur (Rs. 74.12 crore). Nari Talem Road in Arunachal Pradesh-Assam (Rs. 64.20 crore) and Saitual-Phullen Road Project in Mizoram (Rs. 55.34 crore).