Which of the following statements is not true with regard to Highways and Roads?

(i)  National Highways connect the state capitals, major cities, important ports, railway junctions, etc constitute about 1% of total road length in India.

(ii) State Highways join the state capitals with district headquarters and other important towns constitute about 4% of total road length in India.

(iii) District roads are the connecting link between District Headquarters and the other important nodes in the district and constitute about 14% of total road length in India.

(iv) Rural roads are vital for providing links in rural areas and constitute about 80 per cent of the total road length in India