KANNIYAKUMARI: The pathetic condition of the 56 km national highways road from the Kerala border in Kaliyakkavilai to Kanniyakumari has been troubling vehicle users, and has resulted in protests. Though authorities have been saying that restoration work would be carried out on the NH road from Kaliyakkavilai to Kanniyakumari, it has not begun so far. DMDK West District secretary L …