Ghent Circulation Plan

Core idea

Low-traffic center via modal filters

Why it matters

Modern exemplar of traffic evaporation

Description

A traffic circulation plan introduced by the City of Ghent in April 2017, championed by deputy mayor Filip Watteeuw. It divided the inner city into an enlarged car-free centre and six surrounding sectors between which private cars cannot travel directly, using modal filters and camera enforcement so that cross-town car trips must use the ring road while walking, cycling and trams retain direct routes. Implemented essentially overnight at modest cost, it restructured mobility across the whole historic city.

Significance

Ghent's plan became the contemporary European exemplar of 'traffic evaporation', demonstrating that filtered permeability can cut through-traffic and grow cycling rapidly without major infrastructure spending. Building on Groningen's 1977 precedent, it directly informed the low-traffic neighbourhood and circulation plan movements in Britain, Belgium and beyond, and it features prominently in debates on the politics of rapid, low-cost street reallocation.

What shaped it

• The pedestrian zone (1953)
• Life Between Buildings (1971)
• Tactical urbanism (2010s)
• The Death and Life of Great American Cities (1961)

Sources

• https://stad.gent/en/mobility-ghent/circulation-plan
• https://urban-mobility-observatory.transport.ec.europa.eu/resources/case-studies/gents-traffic-c