The closure of the Ooty-Coimbatore NH, which runs via Coonoor-Burliar-Mettupalayam, crippled tourists inflow into the hills as this major road used to handle a good volume of traffic throughout the... OOTY: On the landslide-hit Ooty-Coimbatore NH, part of the broad Mysuru-Nagapattinam NH stretch, where traffic has been closed since October 25, restoration works may take a little longer, as works to strengthen the damaged slopes and battered road in three spots on.