Describe the North-South Corridor of the National Highways Development Project. How does it differ in purpose and coverage from the Golden Quadrilateral?
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Model Answer
North-South Corridor: It is a Super Highway linking Srinagar (Jammu & Kashmir) in the north to Kanniyakumari (Tamil Nadu) in the south. It is part of the National Highways Development Project, implemented by NHAI.
Difference from Golden Quadrilateral:
- The Golden Quadrilateral connects four mega cities — Delhi, Mumbai, Chennai, and Kolkata — forming a quadrilateral shape. Its purpose is to reduce time and distance between major metros.
- The North-South Corridor connects the extreme northern and southern ends of India, focusing on regional connectivity across the length of the country, not just metro cities.
Source: Roadways, Chapter 7
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Explanation
- Examiners expect you to clearly describe the terminal points of the North-South Corridor (Srinagar to Kanniyakumari).
- The key distinction is purpose: Golden Quadrilateral = linking mega cities; North-South Corridor = connecting extreme ends of the country.
- Both are part of the same NHAI project — don't say they are separate projects.
- At 3 marks, a short description + a clear point of difference is sufficient. Avoid writing an essay.