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answered 12 Apr 2026

. What is ‘Golden Quadrilateral’?

A.VERIFIED ANSWERfact-checked by tutors

Ans. The Golden Quadrilateral is India's largest expressway project. It is the most ambitious project in India which is the extension of the national highways in such a way that it connects all the four major metropolitan cities. It consists of 5,846 kilometers of four/six lane expressways connecting Delhi, Mumbai, Kolkata and Chennai. This project is scheduled for substantial completion by December 2004. As of January 31, 2004, 2,482 kilometers have been completed. The major routes of the Golden quadrilateral are as follows:

  1. Delhi – Mumbai (NH. 8)
  2. Delhi – Kolkata (NH. 2)
  3. Mumbai – Chennai (NH.4)
  4. Chennai – Kolkata (NH. 5)

CURRENT STATUS:

The current status of the Golden Quadrilateral project is as follows:

No.

Route

National Highway No.

Length Completed (km)

Total Length (km)

Percent Completed (%)

As of (date)

1.

Delhi-Kolkata

NH-2

1318

1453

92.15

30 Apr 2007

2.

Delhi-Mumbai

NH-8

1419

1419

100

Nov 2006

3.

Mumbai-Chennai

NH-4

1240

1290

96.28

30 Apr 2007

4.

Kolkata-Chennai

NH-5

1563

1684

92.93

30 Apr 2007

As the above figure shows that the work on the project is just about to be completed.

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GEOGRAPHY · CLASS 7