Apartment buildings in New York City abut the Cross Bronx Expressway.
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Noise pollution is a serious problem, and cars make a lot of it. But roads are also a factor.
With authorities expecting further congestion at UK ports, a range of solutions will be needed to minimise queuing for travellers
We found people from the UK and Australia usually misunderstand the impact cycle lanes have on speed limits – wrongly believing addition of a cycle lane means cars would inevitably need to go slower.
General Service Unit officers, part of Kenya’s police service, stop a commercial vehicle at a checkpoint.
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Police checkpoints liberally dot Kenya’s highways, but they’re not just about keeping road users safe.
The audio version of an in-depth article on the 12 best ways to get cars out of cities.
Pedestrians pass the aftermath of a crash in Gaza City in the Gaza Strip on Oct. 11, 2021.
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Traffic crashes kill and injure millions worldwide every year and are a major drain on economic development. Improving road safety would produce huge payoffs, especially in lower-income countries.
On-street parking is an increasingly scarce resource as we take to our cars post-lockdowns. Here’s how to make the most of it.
We need to do more to curb tailgating, one of the most stressful and dangerous driving behaviours.
The UK has around 2,000 drive-throughs.
Drive-throughs not only increase air pollution and emissions, but also contribute to a car-centred culture that we need to avoid.
Self-driving cars could lead to increased traffic and pollution if they spur more travel by car.
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Studies show that when people can ride in a car without having to operate it, they increase their car use. That could increase traffic and pollution, unless government puts a price on car travel.
China has given itself a major advantage over India by constructing a massive road network in the past two decades.
A section of the construction site of the Nairobi Expressway Project along the Uhuru highway in Nairobi, Kenya.
While the government continues to focus on building wider roads, most commuters in Nairobi rely on walking or public transport.
Low-cost air-ventilation systems have been installed in many classrooms across the U.S. to help reduce COVID-19 transmission.
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Air-ventilation upgrades have been badly needed in U.S. classrooms since long before the pandemic. Low-tech filtration systems that cost about the same as a textbook per student can make a big difference.
A road running through Kigali, Rwanda.
These results emphasise the high significance of the transport sector in Kigali’s air pollution levels and the need for further action to address air pollution from the sector.
The likelihood of commuting during both peak periods was slightly lower for telecommuters than for workers who commuted to work.
The potential benefits of telecommuting could quickly be erased because of the behavioural changes it brings about in the medium and long term.
It’s back: Rush-hour traffic in Los Angeles on June 15, 2021.
Carolyn Cole / Los Angeles Times via Getty Images
The pandemic offered a tantalizing look at city life with fewer cars in the picture. But with traffic rebounding, there’s limited time to lock in policies that make streets more people-friendly.
The 21st century promised self-driving cars, but will they actually materialize?
The promise of self-driving cars hasn’t materialized, and we’re no closer to them becoming a reality.
Left turns are dangerous and cause a lot of unnecessary traffic.
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Left turns are dangerous and slow down traffic. One solution? Get rid of them. New research shows that limiting left turns at busy intersections would improve safety and reduce frustrating backups.
Photo: Paul Tranter
Cities around the world are reducing traffic speeds and improving access to local services and activities by public transport, cycling and walking. They are now reaping the many ‘slow city’ benefits.
A tiger crosses a road in India’s Ranthambore National Park.
Aditya Singh/AFP via Getty Images
An infrastructure boom threatens endangered tigers across Asia. Scientists want to know more about how tigers behave near roads so they can design wildlife-friendly transportation networks.