A ring road is a type of road that encircles a city or urban area, allowing traffic to bypass the center. This design helps reduce congestion in downtown areas by providing an alternative route for vehicles traveling through or around the city. Ring roads can improve accessibility and promote efficient transportation. Typically, ring roads connect major highways and local roads, facilitating the movement of goods and people. They often feature multiple lanes and interchanges, making it easier for drivers to enter and exit. Many cities worldwide, such as London and Los Angeles, have implemented ring roads to enhance urban mobility.