Define the term road-density. Explain with examples the two main determinants of road density in India. -Geography

Define the term road-density. Explain with examples the two main determinants of road density in India. -Geography
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• Road density is the length of roads per 100 sq kms of an area.  • Determinants of road density are level of economic development and nature of terrain.  (i) Construction of roads is very easy and cheaper in the plain areas while it is difficult and costly in hilly and plateaus areas.  (ii) Jammu and Kasmir has only 10.48 km road density whereas Uttar Pradesh 532.27.  (iii) The road density is high in most of the northern states and major southern states.  (iv) It is low in the Himalayan region, north eastern region Madhya Pradesh and Rajasthan.  (v) Not only the density but also the quality of roads is relatively better in plains as compared to roads in high altitude areas, rainy and forested areas.
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