Articles sur Traffic

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Some police reform efforts encourage stations to hire more educated officers. vchal/shutterstock.com

College-educated cops enforce the law more aggressively

Officers with college degrees were significantly more likely to pull over drivers for less serious violations, search drivers or their vehicles and make arrests on discretionary grounds.
Le Pont-Neuf et la Pompe de la Samaritaine, vue du quai de la Mégisserie, painting by Nicolas Raguenet (circa 1750-1760). Musée Carnavalet

Car-free Paris? It was already a dream in 1790

The debate over the place of cars in cities may seem recent, but pamphlets published during the French Revolution show that the battle was raging before the first automobile even saw the light of day.
Cable cars grace many urban skylines, including this one in Portland, in the United States. Patrick M/Flickr

Look up Australia, cable cars could ease our traffic woes

Popular as gondolas in ski-fields around the world, cable cars, aerial trams, wires or ropeways are increasingly used for mass transit in progressive cities. Is this the future for Australian cities?
Commuting has become such a routine part of our daily lives that we don’t stop to think about what it may offer us. Jay Dantinne/Unsplash

How the everyday commute is changing who we are

We see the daily commute as a waste of time. But there's another way to see the experience: a whole life in the events and memories we form during these journeys, which change us as human beings.
When cars, trucks, bikes and pedestrians come together at an intersection, design makes the difference between collisions and safety. pxhere

We can design better intersections that are safer for all users

Collisions at intersections between motor vehicles, cyclists and pedestrians cause many deaths and injuries. Design that considers how each group approaches intersections improves everyone's safety.
The settings on traffic lights make pedestrians wait longer by giving higher priority to vehicle traffic. Abaconda Management Group/Wikimedia

How traffic signals favour cars and discourage walking

Everyone doesn't simply wait their turn at traffic lights. Signals are set up to enable a 'green wave' for cars and adjust to heavy traffic, making walkers wait longer no matter how many there are.
Whether it’s birds in a flock or drivers in traffic, agent-based modelling can describe complex phenomena by applying a simple set of rules to each individual’s behaviour. Barry Sweet/EPA

Traffic is complex, but modelling using deceptively simple rules can help unravel what’s going on

By identifying and applying the key rules governing the behaviour of each individual, agent-based modelling offers insights into complex phenomena like traffic jams and flocking.

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