Question

give information of roadways and railways In india
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Answer 1

Answer:

The growing importance of road transport vis-à-vis rail transport is rooted in the following reasons; (a) construction cost of roads is much lower than that of railway lines, (b) roads can traverse comparatively more dissected and undulating topography, (c) roads can negotiate higher gradients of slopes and as such can ...

Explanation:

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Answer 2

Explanation:

Railways and roadways

With some 39,000 miles (62,800 km) of track length, India’s rail system, entirely government-owned, is one of the most extensive in the world, while in terms of the distance traveled each year by passengers it is the world’s most heavily used system. India’s mountain railways were collectively designated a UNESCO World Heritage site in 2008. Railway administration is handled through nine regional subsystems. Routes are mainly broad-gauge (5.5 feet [1.68 metres]) single-track lines, and the remaining metre and narrow-gauge routes are being converted to the broad-gauge standard. There has also been conversion to double-track lines, as well as a shift from steam locomotives to diesel-electric or electric power. Electrified lines have become especially important for urban commuter traffic, and in 1989 South Asia’s first subway line began operation in Kolkata. Delhi followed with a new system in the early 21st century.

Although relatively few new rail routes have been built since independence, the length and capacity of the road system and the volume of road traffic by truck, bus, and automobile have all undergone phenomenal expansion. The length of hard-surfaced roads, for example, has increased from only 66,000 to some 950,000 miles (106,000 to 1,530,000 km) since 1947, but this still represented less than half of the national total of all roads. During the same period, the increased volume of road traffic for both passengers and goods was even more dramatic, increasing exponentially. A relatively small number of villages (almost entirely in tribal regions) are still situated more than a few hours’ walk from the nearest bus transport. Bus service is largely owned and controlled by state governments, which also build and maintain most hard-surfaced routes. The grid of national highways connects virtually all Indian cities.

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