What is the meaning of Right_of_way?

The right to proceed first in traffic, on land, on water or in the air. Also in metaphorical senses.

A legal right of passage over another's land or pathways.

A strip of land or alignment where portions of a roadway, railway, power line, or other utilities and their associated structures and facilities is located or passes acquired through eminent domain or expropriation.

Land on which a right of way exists.

The area modified for passage of a railway; often specifically the railbed and tracks.

The priority granted to the first person to properly execute an attack.

The strip of grass between the sidewalk and the street.

Source: wiktionary.org