Topic: traffic
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How Virtual Traffic Lights Could Cut Down on Congestion
Car-to-car communication could decrease urban congestion by 60 percent, one computer scientist says.
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The Case Against One-Way Streets
One civil engineer believes trip capacity will increase if cities turn to two-way streets.
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The Big Fix
Could These Crazy Intersections Make Us Safer?
Dispatches from the imagination of transportation engineers.
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Watch These Traffic Lights Slowly Take Over a City
Amsterdam never stood a chance.
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4 Great Transportation Projects to Watch (and 4 Awful Ones)
Highlights from the Sierra Club's list of the country's 50 best and worst.
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More Cars on the Road Make You Late, But Some Cars Make You Much Later Than Others
A new study suggests that traffic reduction should be targeted at particular communities.
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A Possible Link Between Traffic Pollution and Autism
Researchers in California have found a compelling association.
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This DIY Traffic Counter Could Change Everything About Transportation Planning
A $139 device that community groups, neighborhood associations, and advocacy organizations can use to gather data on their own.
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A Wild Ride Down India's First Bike Lane
In Bangalore, the infrastructure is there. Teaching cyclists (and drivers) how to use it is another matter entirely.
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Should the Market Alone Determine Parking Supply?
New research finds that parking minimums are indeed bad, but that parking maximums still need fine-tuning.
