Lifelines of Na...

The port which is called the Gateway of India is ____________.

The four or six-lane highway connecting the metropolitan cities Mumbai, Chennai, Kolkata, and Delhi is called ______.

The National Highways which are part of the 'Golden Quadrilateral Highway Project' and 'National Corridor Project' are.

Fill in the blanks.
Maintenance of National Highways is done by __________.

Which mode of transport is most suitable to reach an island?

Which type of road is constructed under the ground?

The roads linking to the state capital with district headquarters are called ________?

The movement of goods was speeded up by the development of _________.

Cost efficient and the most popular mode of transport in our country is_________.

The East Coast Road is built along the coast of __________________.