Which one of these comprises the Golden Quadrilateral?

Correct option is D

The Golden Quadrilateral comprises Delhi-Mumbai-Chennai-Kolkata
· The Golden Quadrilateral is a network of four major highways that form a quadrilateral shape, connecting the major metropolitan cities of Delhi, Mumbai, Chennai , and Kolkata.
· It is one of India's most important and extensive road infrastructure projects, aimed at improving connectivity and facilitating the movement of goods and people across the country.
· It is the largest highway in India and the fifth largest one in the world.
· The highway consists of four-lane and six-lane expressways
· The construction of the Golden Quadrilateral was managed by the National Highways Authority of India (N.H.A.I)