Highway, freeway, motorway?

A highway is a major public road, typically a main route connecting cities or towns. It is designed for high-speed travel and often has multiple lanes, controlled access points, and designated exits or interchanges. 

In addition to "highway," other terms used in English to refer to similar roads include "freeway," "expressway," "motorway," and "interstate" (in the United States). While there may be regional variations in the usage of these terms, they generally refer to roads with similar characteristics and purposes.

In California, the term "freeway" is commonly used to refer to a controlled-access highway, typically characterized by multiple lanes, limited access points, and higher speeds. The term "freeway" emphasizes the concept of freedom of movement without traffic signals or intersections.

In the United Kingdom, the term "motorway" is used to describe the equivalent of a freeway or controlled-access highway. The term "motorway" originated from the early development of high-speed roads specifically designed for motor vehicles. The term emphasizes the idea of a dedicated roadway for motorized traffic. Additionally, the term "A-road" is used to refer to major roads in the UK that are not motorways but still serve as important routes between cities and towns