road diet
n.β Β«When roads were actually closed, or their capacity severely reduced, 20 per cent to 60 per cent of the former traffic disappears entirely. It isnβt even siphoned off onto other roads. People just travel less. Some experts scoff, but cases of accidental or deliberate “road diets” prove the point.Β» ββRoad Growth Not Always The Answer” by Rai Demopoulos London Free Press (Ontario, Can.) Apr.2, 2001. (source: Double-Tongued Dictionary)