What is another word for four-lane?
Pronunciation: [fˈɔːlˈe͡ɪn] (IPA) 
Four-lane refers to a road or highway with two lanes of traffic going in each direction. There are several synonyms for the term 'four-lane' that can be used interchangeably such as dual carriageway, divided highway, expressway, freeway, and dual carriageway. A dual carriageway is a road with a central reservation separating two opposing lanes of traffic, while a divided highway is a multi-lane roadway with a median strip separating traffic. Expressway and freeway are often used interchangeably, indicating a high-speed, multi-lane roadway designed for fast-moving traffic. Understanding these synonyms is essential for effective communication and clear understanding of the road network. Varying terminology is used depending on the country and region.
