Definition, Meaning & Synonyms

superhighway

noun

/ˈsuːpərˌhaɪweɪ/

Definition

A superhighway is a large, high-capacity roadway designed for fast traffic, often involving multiple lanes and limited access points.

Examples

The interstate system in the United States is often referred to as a network of superhighways.
Driving on the superhighway allows for quick travel between major cities.
The proposal includes the construction of a new superhighway to reduce traffic congestion.

Meaning

The term superhighway can also refer to a network of highways that facilitate smooth and rapid transportation for vehicles, contributing significantly to commerce and mobility.