This term is used in both the United States and the United Kingdom, but it is more common in the US, where it is often shortened to "cul-de-sac" or simply "cul." In the UK, it is more commonly called a "close", a "dead end" or a "no through road."
Cul-de-sacs can be designed in a variety of different ways. Some are circular, while others are more elongated or even T-shaped. They can be found in both residential and commercial areas, but they are most common in suburban developments.
There are several advantages to living in a cul-de-sac. First, they are typically quieter than other types of streets, since there is no through traffic. Second, they can be safer for children, as there is less traffic to worry about. Third, cul-de-sacs can create a sense of community, as residents often get to know each other better when they live in a close-knit neighborhood.
Of course, there are also some disadvantages to living in a cul-de-sac. One disadvantage is that they can be difficult to navigate for emergency vehicles, as they can only enter and exit from one direction. Additionally, cul-de-sacs can sometimes feel isolated, as they can be located at the end of a development and away from other amenities.
Overall, cul-de-sacs can be a great choice for those looking for a quiet and safe place to live. However, it is important to weigh the pros and cons before making a decision about whether or not to move into a cul-de-sac.