18 Articles
1 / 1
8Congo using robocops to ease traffic congestion [w/video]

Kinshasa in the Democratic Republic of Congo has two robocops on patrol. Well, they are technically stationary, but they're still keeping pedestrians in the country's capital safer. The city of about 10 million people suffers from choking traffic, and the eight-foot-tall, aluminum and steel robots are installed at two, high-traffic intersections to regulate traffic flow.

27Watch this driver hit 55 consecutive green lights in Manhattan

Sometimes you just have to take joy in the little wins in life. It's not always about getting the big promotion at work or winning the lottery, sometimes it's just enough to hit a green light at the perfect time. And sometimes that turns into two lights, then three, and if you are the guy in the video below, it turns into 55 consecutive green signals.

20Audi Traffic Light Assist helps you hit every green light

Before taking a ride in Audi's impressive Piloted Driving A7, we took a short spin up and down the Las Vegas strip to check out a smaller, but intriguing piece of Audi driver assistance technology called Traffic Light Assist that promises to help drivers make every green light.

73LA traffic lights get in sync to ease congestion [w/video]

Los Angeles is moving forward with a plan to ease traffic congestion by synchronizing all of the city's 4,398 stoplights. While smaller municipalities have followed similar plans in the past, LA is the first major city to take a stab at getting all of its lights to play nice together. If it works, the new system could increase average traffic speeds by 16 percent and reduce travel times by 12 percent. We imaging reducing the amount of time cars spend idling at a stop light should help reduce fue

489Do Drivers Have Right Of Way At This Yellow Light?

New flashing arrows stir confusion among some drivers

Transportation officials are installing new traffic lights nationwide that include a new feature they say will simplify left turns for drivers: flashing yellow arrows. But rather than have their intended effects, there are already reports the lights are creating confusion among drivers.

102A PSA from ATS: Don't run red lights

Abiding by traffic signals is perhaps the simplest rule of the road. Any preschooler can tell you what red light means, but that doesn't stop a staggering number of drivers from ignoring the lights altogether. ATS, a company responsible for manufacturing red light cameras, wants us to think a little harder about coming to a complete stop the next time we lose the right of way. The company says that more than 100,000 people are injured in collisions involving a driver who ignored a red light.

128Illinois considers letting bikers ride through red lights [w/poll]

If you've ever ridden on two wheels, the following scenario might sound familiar: You pull up to a red light on your motorbike, scooter, bicycle, what-have-you, and you wait for it to change. And you wait, and wait and wait. The problem is likely that your wheels haven't triggered the sensor embedded in the pavement. So what do you do? Sit and wait some more, knowing that the light won't change? Or go through the red light and risk getting a ticket?

49Did driving the speed limit cost a 79-year-old man his life?

On June 15, 2009, 79-year-old Andrew Cavanaugh was t-boned on the passenger side of his 2004 Buick Century while driving through an intersection and subsequently died from injuries he sustained in the collision. Both Cavanaugh and the driver of the 2003 Toyota Camry that struck him, 71-year-old Jacqueline Stinson, were travelling at the posted speed limit of 25 mph at the time of the accident. The only problem was that the stoplight on Cavanaugh's end of the intersection was timed to require a m

52Study: Traffic lights should respond to cars, not other way around

Anyone who's sat at a red light for minutes on end in the middle of the night when there's no cross traffic can cheer on science for proving what we already knew: lights that adapt to the flow of traffic, instead of dictating the flow of traffic, can improve the flow of traffic. A team of researchers discovered that if you let lights locally decide how to time their signals based on how much traffic they're dealing with, and then communicate that with nearby lights, you get closer to the "green

29Study: Drivers in right-hand lanes tend to speed through yellow lights, left-laners do not

It seems most studies of amber lights focus on whether cities are using them to gather revenue. The theory – and let's face it, sometimes the fact – is that the light time is so short that drivers end up tripping the red light camera and getting a fine. Conversely, a new study by the University of Cincinnati and Ohio Department of Transportation has taken a look at how drivers behave when they encounter a yellow light no matter how long it's illuminated.

96Traffic light as redesigned for the color blind

The Uni-Signal traffic light – Click above for high-res image gallery

4Audi demonstrating Travolution vehicle to infrastructure communications

Audi Travolution – Click above for high-res image gallery

50Unintended Consequence of Technology: New LED traffic lights can't melt snow

Traffic lights using state-of-the-art LED illumination use 90 percent less electricity, offer a much longer service life and are more durable than their incandescent counterparts. Taking advantage of the countless benefits, cities around the country have been replacing traditional filament-based traffic signal bulbs with LEDs for years. Unfortunately, the low-watt LED units burn much cooler than its white-hot counterpart making it unable to melt snow off weather exposed traffic fixtures.

10Scuderia Ferrari to bring back troubled pit-lane traffic lights system

Sometimes the best approach is the simplest, but that kind of attitude doesn't always fly in the high-tech haven that is Ferrari's headquarters in Maranello. Traditionally, one pit crew member would stand beside a Formula One car in the pit lane box holding a small sign on a long shaft to signal the driver when it was safe to drive out, but Scuderia Ferrari tried last year to replace the "lollipop" sign with an electronic system. A small box with lights, controlled by computer, was implemented i

34Editorial: A simple way to reduce SoCal pollution and fuel consumption

As I spent several days in Los Angeles, CA last week I came to several realizations. First I never want to live there. While air quality has dramatically improved since the 1960s, the geography of the region means that it will never be as good as other places. Since the 1960s, California politicians and regulators have continually tightened emissions standards to the point where more than 99 percent of the pollution produced by cars and trucks in those days has been eliminated, and yet they want

15Townsfolk react to red light rigger on video

The story of the Colorado man who got fined $50 for using a device to change traffic lights on his way to work from red to green has made its way around the internet already. As much fun as it is to read about the man’s eventual capture after two years of playing god in traffic, it’s more fun to watch this CNN video of townspeople pissed off that the guy got off virtually scott free. Hilarity also ensues watching the authorities explain how after fielding two years of complaints abou

1 / 1