Designed in France as early as 1877, what does this sign denote?
Answer Roundabout
Roundabouts – or one-way circular intersections – were invented by French architect Eugène Hénard in 1877. The most famous roundabout in Paris is Place de l'Étoile, which circles the Arc de Triomphe.
Asked by Tom Cohen · Last updated 4 years ago · 3.8K views · SOURCE
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