Who Invented Road Roundabouts?

Origins and demise of traffic circles
French architect Eugène Hénard was designing one-way circular intersections as early as 1877. American architect William Phelps Eno favored small traffic circles. He designed New York City's famous Columbus Circle, which was built in 1905.

Which country invented roundabouts?

The first roundabout was built in Letchworth Garden City, in Britain in 1907, and was intended to serve as a traffic island where pedestrians could gather shortly before continuing with their journey.

Who invented roundabouts?

Origins and demise of traffic circles

French architect Eugène Hénard was designing one-way circular intersections as early as 1877. American architect William Phelps Eno favored small traffic circles. He designed New York City's famous Columbus Circle, which was built in 1905.

Chloe Bennett

Chloe Bennett

Culture, Media & Entertainment Columnist

Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.