NH 47
National Highway 47A, which starts from NH 47 at Kundannur, is the shortest highway in India. It has a length of 6 Kilometres in total. It links the man-made isle of Willingdon Island with Kochi bye-pass. Next in the list is National Highway 1C (Domel – Katra High Way) in Jammu & Kashmir with total length 8 km.
