<P> A traffic circle is a type of intersection that directs both turning and through traffic onto a one - way circular roadway , usually built for the purposes of traffic calming or aesthetics . Contrary to a roundabout , where entering traffic always yields to traffic already in the circle and merges in directly , the entrances to traffic circles are three - way intersections either controlled by stop signs , traffic signals , or not formally controlled . Colloquially , however , roundabouts are sometimes referred to as circles . </P>
<P> A traffic circle is a type of intersection that directs both turning and through traffic onto a one - way circular roadway , usually built for the purposes of traffic calming or aesthetics . Contrary to a roundabout , where entering traffic always yields to traffic already in the circle and merges in directly , the entrances to traffic circles are three - way intersections either controlled by stop signs , traffic signals , or not formally controlled . Colloquially , however , roundabouts are sometimes referred to as circles . </P>
what is the purpose of a traffic circle
what is the purpose of a traffic circle
traffic calming aesthetics
traffic calming aesthetics