moira
If I not mistaken, Malaysia have a largest roundabout located in Putrajaya. http://bksempoi.blogspot.com/2010/10/worlds-largest-roundabout-putrajaya.html?showComment=1288456282299#c2950809733147168482
The largest roundabout in the UK is the Milton Keynes roundabout, specifically the one at the intersection of the A421 and the A5. It is notable for its size and the number of roads converging at it. This roundabout is part of the unique grid road system that characterizes Milton Keynes, designed to manage traffic efficiently.
Some of the world's largest road junctions include the Magic Roundabout in Swindon, UK, the Shinjuku Station in Tokyo, Japan, and the Gravelly Hill Interchange in Birmingham, UK. These junctions are known for their complex layout and high volume of traffic.
the biggest round about in asia is in Quezon City, Philippines. The Quezon City Memorial Circle. It is approximately 2km.
A driver must always look to the left and yield to a vehicle that is already in the roundabout.
The Magic Roundabout is listed as one of the 10 busiest intersections in the world and is simply a circle of traffic with no traffic control devices with which five different roads intersect it. Traffic flows counter-clockwise around the roundabout which is located in Swindon, England.
Cars in the roundabout have the right of way over cars entering the roundabout.
The biggest round about in India is in thrissur Kerala approximate 1.5 km
The junction is controlled by a roundabout.
Operation Roundabout happened in 1943.
The Magic Roundabout was created in 1964.