Manipur, IMPHAL, August 9: The Directorate of Transport has notified that the work for repairing and maintenance of Irung Bridge at Km 98.700 and another bridge at Km 189.830 along NH-37 (NH-53) will be taken up by the 765, BRTF c/o 99 APO on August 10 and 11. Hence, the road i.e. NH-37 shall be closed on the said days.