Emil Maj Christensen
emilmaj.bsky.social
Emil Maj Christensen
@emilmaj.bsky.social
Urban planner (MSc) & designer (BSc).
Political consultant @ Danish Cyclists’ Fed. 🌍 https://21stCenturyCity.dk
*lavere hastighedsgrænse
April 8, 2025 at 7:31 PM
Måske fordi ikke alle reagerer på virkeligheden, men deres egen teori om at lavere hastighed må betyde længere rejsetid? Undersøgelsens resultater er i hvert fald klare, så måske empirien fordrer at teorien omskrives?
April 8, 2025 at 7:31 PM
Muligvis ‘trafikfordampning’, hvor nogle vælger ikke at tage turen i forventning om længere rejsetid? Det er vist i flere sammenhænge at lavere hastighedsgrænse kan give højere hastighed pga. mere jævnt trafikflow.
April 8, 2025 at 7:24 PM
– 2.6 decibel reduction in traffic noise, especially at night
Traffic volume:
– Only 2–3 percent fewer vehicles on the ring road
– No significant diversion to surrounding roads 4/4
April 8, 2025 at 6:08 PM
– Lower speeds led to fewer and less severe collisions
Environment and noise:
– 12 percent reduction in nitrogen dioxide (NO₂) levels
– 6 percent drop in particulate pollution (PM₁₀)
3/
April 8, 2025 at 6:08 PM
Traffic and flow:
– 16 percent reduction in congestion, with fewer and shorter traffic jams
– Smoother traffic flow and a slight increase in average daytime speed
– Travel times remained virtually unchanged
Traffic safety:
– 17 percent fewer accidents
2/
April 8, 2025 at 6:08 PM