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.
‘Families don’t have to match’ – Black couple share their journey to adopting three white children
Sadie and Jarvis Sampson tried everything for years to get pregnant, and eventually they accepted that they would only ever be aunt and uncle. Then, one day, they received a text that completely turned their world upside down.
Since getting married in January 2018, the pair has been trying to get pregnant, so when that didn’t work out naturally, they tried everything else.
The Houston mother told Love What Matters, “Ovulation tests, prenatal vitamins, cycle tracking apps, fertility monitors.”
“We didn’t even try our luck at following the unsolicited counsel of strangers, friends, and family. We tried, prayed, and waited for fourteen months. Month after Month. pregnancy test negative following negative test. It appeared like we would require help getting pregnant. We even went so far as to discuss it with medical professionals.
The couple seemed to get little assistance from the doctors. Sadie was advised by everyone that she would get pregnant if she reduced weight. Since she had no other options, she underwent gastric surgery and shed 28 pounds.’
“She informed me that since she was unable to give me the fertility medication, she would refer me to a fertility specialist if I wasn’t pregnant within six months,” Sadie recalled. I was ecstatic to hear that. We finally received a response other than “no”! We were ecstatic to hear “not right now.”
Unfortunately, though, the couple felt as though they had begun over after Sadie lost the weight and they were unable to conceive.
Connecting the Dots – Adoption Puzzle Fundraising EventAs everyone is aware, we received a call regarding our little two weeks ago.
Published on Friday, August 30, 2019 by Sadie Sampson
Sadie said, “I had always felt like I was meant to be a mother.” “I was still not pregnant even though my surgeon had spent a long time to warn me about how fertile I would be following surgery. Thus, we gave up. We came to the realization that our only destiny was to be our nieces’ aunts and uncles and our goddaughters’ godparents.
The couple had just come to the painful conclusion that they would not be able to conceive when Sadie’s friend texted her to ask if they would be willing to foster a child that a couple she knew was thinking about for themselves.
At first, the couple was apprehensive since they had been instructed by a caseworker to look after the child while the mother sought therapy. The couple was concerned that they would grow overly devoted to the child. But soon after, the narrative was altered.
The caseworker stated, “The birth mother decided she would prefer you guys adopt the child instead.”
“Holy crap!!” was the first thing Sadie uttered out loud when she learned she was expecting a child.
“Overnight, we went from not having any kids to possibly fostering one to, ‘You guys are parents!’” Still in shock, I listened to the caseworker as she spoke. After hanging up, I dialed my spouse! “Baby!” They desire that we adopt the child! They want us to have kids,” I cried out. Hold on! Really? He exclaimed, “I assumed they just wanted us to foster him.” “Nope!” “They want us to be his parents,” I remarked.
Over the weekend, the couple not only processed the surprising news but also braced themselves in case the mother had second thoughts.
On Monday, the mother not only expressed her desire for them to adopt the child, but also stated that she was prepared to sign the adoption papers independently.
At 33 weeks, their son had been born—seven weeks ahead of schedule. His weight was 4 lbs. 5 oz. Sadie writes, “He fit in one of my husband’s hands.”
Sadie said, “He was so small, swaddled in a white blanket with stripes of pink and blue.” He was early, therefore he couldn’t eat on his own, thus an NG tube was coming out of his nose. But my goodness, was he adorable!
The couple was urged to create a registry after they announced their announcement on social media. In just three days, 55 of the 72 goods they had advertised had been purchased.
Following the adoption of Ezra Lee, which was completed in October 2020, the couple had the cutest family portraits shot, sporting t-shirts that said, “Families don’t have to match.”
Through embryo donation, Sadie and Jarvis became parents to twin twins, Destinee and Journey, in 2021. The black couple, adhering to their family credo, “Families don’t have to match,” gave birth to three white children: two girls and one boy.
There is just one reaction for anyone who judges this lovely family: love is the strongest foundation there is.
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