Unveiling the black road cables: Silent traffic observers capturing data for smarter road networks. Data-Driven Traffic Insights
As you navigate the highways and byways of your daily commute, you may have encountered an intriguing sight: black cables stretched across the road, almost like stealthy sentinels of the pavement. But what exactly are these enigmatic tubes, and what role do they play in our transportation infrastructure? The answer lies in the realm of traffic management and data collection.
These unassuming black cables are, in fact, portable traffic counters strategically placed by transportation authorities for research purposes. Primarily used by local agencies, these tubes hold vital insights into road usage and traffic patterns. With more than 12,000 of these traffic counters scattered across the state, they provide invaluable data that fuels the planning and development of our road networks.
Decoding the Mechanism Behind the Black Cables
The technology driving these unobtrusive rubber cords is elegantly simple yet remarkably effective.2 Each time a vehicle’s tires contact the tube, a burst of air is triggered, setting off an electrical signal recorded by a counter device. This ingenious pneumatic mechanism can track the volume of vehicles passing over a road within a given timeframe. Transportation agencies can gain insights into peak traffic congestion periods by analyzing the intervals between these air bursts. When deployed in pairs, these tubes provide even richer data, enabling the determination of vehicle class, speed, and direction.
Such information is far from trivial—it forms the bedrock for informed decisions on road signage, speed limits, and allocation of transportation budgets. Based on these insights, municipalities can fine-tune their traffic management strategies, ensuring that road systems remain efficient and safe for all road users.
Road Tubes: Beyond Just Counting
While the primary function of these pneumatic road tubes is traffic counting, their utility extends far beyond mere enumeration.3 These inconspicuous instruments serve as multi-dimensional data collectors, playing a pivotal role in enhancing our road infrastructure and ensuring smooth traffic flow.
The U.S. Department of Transportation sheds light on the operational intricacies of these tubes. When a vehicle’s tires traverse the rubber tube, a burst of air pressure is generated, closing an air switch that sends an electrical signal to a counter device. These tubes can be set up either as temporary or permanent installations, each serving distinct purposes. Temporary configurations, often lasting only a day, offer quick glimpses into traffic dynamics, while permanent setups provide continuous, in-depth monitoring.
Transportation agencies strategically position these black cables in areas with minimal interference, targeting straight stretches of road for optimal data collection. Through single-tube setups, agencies can gauge vehicle counts and time gaps between vehicles. When utilizing paired tubes, the system delves into the intricacies of traffic, capturing axle count, direction, and speed.
These unassuming tubes also step in when urban road management faces challenges. If residents raise concerns about speeding or shortcutting, these tubes are deployed to investigate and validate claims. The data they generate contributes to the formulation of transportation budgets and the implementation of effective solutions.
In conclusion, the next time you encounter those mysterious black cables stretching across the road, you can appreciate the intricate web of data they weave behind the scenes. These unassuming instruments serve as silent observers, capturing the heartbeat of our roads and guiding the decisions that shape our transportation landscape. As you pass over these tubes, remember that they are more than meets the eye— they are the pulse of our evolving road networks.
Jennifer Grey felt ”invisible” after facial transformation – her ”nose job from hell” made her ‘anonymous’
The actress who played “Baby” in the beloved movie Dirty Dancing, Jennifer Grey, was expected to see a significant boost in her career possibilities.
That was not to be, though. Instead, a terrible accident changed everything and forced her to give up the movie industry forever.
The terrible period in her life that left Jennifer Grey severely traumatized was finally discussed by the sixty-two-year-old Jennifer Grey after many years.
It’s a low-budget movie without a big name director or celebrity cast.
But when Dirty Dancing opened in theaters in August 1987, the actors and producers realized they had accomplished something truly great.
The primary actor, Patrick Swayze, achieved quick success. He became well-known as a sex icon and teenage hero before going on to appear in big-budget films like Donnie Darko and Ghost.
But when the movie first came out, his co-star Jennifer Grey wasn’t feeling well, so she swiftly disappeared from sight. Jennifer Grey disappeared amidst the chaos and celebrations just as quickly as she had appeared.
In addition, the actress spent a considerable amount of time away from the spotlight.
Nonetheless, in a recent interview with People Magazine, she revealed every detail of the accident that changed her life.
First, let’s take a look at Jennifer Grey’s life leading up to the tragic event that happened in the summer of 1987.
Jennifer Gray began taking dancing classes at a young age. Her father most likely urged her to seek a career in entertainment when she was born in New York in 1960. Her father, Joel Gray, was an actor, director, photographer, dancer, and vocalist.
Jennifer attended the Dalton School to study dancing and acting. After graduation in 1978, she began seeking acting roles, and she went on to study at the Neighborhood Playhouse School of the Theater. But it wasn’t a rose-colored dance in her life. Jennifer had to work as a waitress to pay the bills.
She did, however, manage to get a couple of TV commercials, including one for Dr. Pepper. Her first motion picture role was in 1984’s “Reckless.” A few years later, she had an incredible breakout role in “Dirty Dancing,” where she played Frances “Baby” Houseman.
The cherished film’s narrative is based on scriptwriter Eleanor Bergstein’s early years. Jennifer became well-known overnight and received a Golden Globe nomination for Best Actress.
Sad event
Unfortunately, she was never able to enjoy the enormous success.
Just before the movie’s August 1987 premiere, Grey and her then-boyfriend Matthew Broderick were residing in Ireland.
But Broderick was driving on the wrong side of the road when he struck another car, and the pair was involved in a horrifying auto accident. A woman and her daughter were killed instantly when they were in the other car.
Eventually, Broderick’s charges of careless driving were withdrawn. In contrast, Jennifer Grey only suffered minor bumps and bruises, but her psychological scars remained.
A few days later, Dirty Dancing had its premiere. Nevertheless, Grey was unable to enjoy the success of the film.
In the middle of such severe sadness and survivor’s guilt, it just didn’t feel right to be heralded as the next big thing. “It didn’t feel good to be the toast of the town,” Grey reportedly said, according to the Daily Mirror.
The actress’s anguish from the accident will never fully go away.
“My ambition and my head were never the same,” she told People.
The most awful nose job ever
Her struggle with survivor’s guilt caused her to disappear for a while in the early 1990s, but she reappeared in a single Friends episode in 1995.
By then, she had undergone plastic surgery, and her face was radically altered.
“I entered the operating room as a celebrity and left anonymous,” she said in 2012.
It was like being undercover or covered by witness protection. The worst nose job I’ve ever seen. I’ll always be this once-famous actress that nobody knows about because of a nose job.
Jennifer’s Hollywood career was sporadic after that.
By 2010, Jennifer had made a successful comeback to the mainstream media. She was a hit with the public once more after winning “Dancing with the Stars.” She said that was something that was important to her.
I feel like I’ve starved myself out of concern for what people may think of me. “This is like having a delicious steak after 23 years on a diet,” the actor said to People.
In 2018, Grey took another step toward the limelight she had previously left behind. She is expected to star in the upcoming motion picture Untogether and comedy Red Oaks.
Jennifer, we’re so happy to see you back to your passionate, happy self!
Who else has a strong need to go back in time to 1987 at this point? Watch the classic scene from Dirty Dancing down below. What beautiful memories!
Please share this news with your friends on Facebook. Like me, they probably watched Dirty Dancing and wondered what happened to the gorgeous Jennifer Grey!
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