Tecnologia

Le strade senza auto: quanto cambia per chi ci vive e cammina

Uno studio misura le strade senza auto: -70% inquinamento, -50% rumore. I dati di un esperimento naturale a Ottawa.

Gianluca Riccio

A wide, sunlit urban boulevard in Ottawa transformed into a car-free space on a summer morning, filled with cyclists, joggers, and families pushing strollers along smooth asphalt lined with mature green trees. The road stretches into the distance under a clear blue sky, completely empty of motor vehicles. In the foreground, a few discreet air quality monitoring sensors are mounted on poles along the roadside, blending into the peaceful scene. The atmosphere is calm, airy, and spacious — a stark contrast to typical city traffic. Soft morning light filters through the tree canopy, casting dappled shadows across the path. The mood is serene and optimistic, editorial photography style, natural colors, shallow depth of field.

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