This is a night shot taken of the 100th roundabout in Carmel, Indiana. Credit: City of Carmel, Indiana
Columbus Circle roundabout in New York, at the heavily trafficked intersection of Eighth Avenue, Broadway, Central Park South and Central Park West, was named the ’roundabout of the year’ in 2013.
Photo: An aerial view of Hobart’s Railway Roundabout taken in the 1970s. (Supplied: Tasmanian Archive and Heritage Office)