Eugène Hénard

Eugène Hénard was a French architect and urban planner known for his innovative ideas on traffic management and urban design in the early 20th century. He proposed the concept of one-way traffic around a central island, which significantly influenced the design of roundabouts, particularly in cities like Paris. His work aimed at improving traffic flow and safety in urban environments, making him a pivotal figure in the evolution of modern traffic systems.