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.
Girl, 6, dies in freak badminton accident – wanted to be ‘saved’
A New Jersey family is mourning the tragic loss of their 6-year-old daughter, Lucy Morgan, who died in a freak accident while on vacation.
The incident occurred while Lucy was watching her family play badminton
During the game, a racquet suddenly broke during a downward swing, and a piece of metal from the handle snapped off, striking Lucy in the skull and causing a catastrophic brain injury.
Lucy’s father, Pastor Jesse Morgan, shared the heartbreaking details on his blog, New Creation Living. He recounted how June 1 started like any other day during their family vacation in Limerick, Maine. However, the day took a fateful turn, and now he believes his little girl is with Jesus.
The family quickly realized the severity of Lucy’s injury. Jesse explained on his blog that after the metal piece struck Lucy, she was immediately unresponsive but was still breathing on her own. His wife, Bethany Morgan, accompanied Lucy in the ambulance to a small hospital before she was airlifted to Maine Medical Center in Portland. They knew Lucy’s life was in grave danger.
“Upon arrival she went right to the operating room where they removed part of her skull to relieve pressure and deal with her injury. She coded, they got her back, and they completed the surgery,” Jesse wrote on his blog. “In the PICU we are being told that there is a very slim chance she recovers.”
Jesse Morgan shared that his daughter had recently expressed a desire to be with God. Just a month before the accident, Lucy told her parents she wanted to be saved and live with God. Jesse wrote that Lucy asked her mother about being saved, and after a brief conversation, she went to her room to pray.
“She went to her room and prayed to God to forgive her and that she believed in Jesus’ death and resurrection. What a gift,” he wrote.
Despite the medical efforts, Lucy never recovered from her injury. Jesse explained that the metal piece had caused devastating damage due to where it pierced her skull. Doctors informed the family that she would likely not survive.
The day before her death, he wrote, “The significant lack of brain function over the past 48 hours demonstrates this reality that we are utterly devastated by. If there is any good news in this, it’s that she hasn’t felt any pain over the past few days.
“We will keep waiting on the Lord, getting second opinions, and exhausting every possible avenue while crying out to God for a miracle,” he added. “However, as of now, our beloved daughter has been showing all the signs of brain death for the past few days. There is a very good chance that she passes away and meets Jesus within 24 hours.”
In the wake of this tragedy, the family has been surrounded by love and support. Many people took to social media to share kind words about Lucy and her family. Dan Cruver, a former professor of Jesse Morgan, spoke highly of Jesse’s character in a Facebook post.
“Jesse Morgan was a student of mine when I taught Bible and theology at Clarks Summit University 18 years ago. I remember quite a lot of students, but there are a few that you remember because they frequently engaged you after class and asked thoughtful, insightful questions,” he wrote. “Jesse was one of those students.”
To support the family, loved ones created a GoFundMe account which has surpassed its original goal of $100,000 and is nearing a new goal of $130,000, with more than $125,000 in donations so far.
Organizer Jill Anthony wrote, “This page serves as a place to provide them extravagant financial support – to help pay for meals while they are away from home, lodging for family, medical costs … whatever they need.”
Anthony added an update: “June 5, Lucy went to be with the Lord. Please keep praying for the Morgans as they walk through these next days, weeks, months, and years without their sweet Lucy here with them.”
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