With The Rise Of Vehicles On The Roads, A Silent Transformation Has Been Essential To Save Lives: Safety Barriers

Written by Bruno Teles

Published on 15/05/2024 at 12:45

Imagem: Fórmula Turbo/Divulgação

Seja o primeiro a reagir!

Advancements in Safety Barriers and Modern Vehicles Transform Traffic into a Safer Environment, Significantly Reducing Road Fatalities Even with the Increase in the Number of Drivers.

Amid the growing number of vehicles on the road, a significant change in road safety has made a difference: protective barriers. While dramatic accidents still capture headlines, the reality is that traffic is becoming safer, with a steep decline in mortality rates over the past few decades. This is due not only to stricter enforcement and the adoption of technologies like airbags and ABS brakes but also to advancements in the design of roadway barriers.

Originally, safety barriers were simple and often hazardous, but over the past 60 years, they have evolved into sophisticated systems that effectively dissipate energy during collisions, significantly reducing the chances of fatalities.

Modern Barriers Are Designed to Rebound Vehicles Back to the Lane

Today, road safety devices are carefully tested and regulated by standards such as the Manual for Assessing Safety Hardware (MASH) in the U.S. and EN1317 in Europe, ensuring they are robust enough to protect drivers at high speeds and in severe impacts.

ARTICLE CONTINUES BELOW

There Are Various Types of Barriers, Including Concrete, Metal, and Cables

However, implementing a wide recovery zone is not always feasible due to costs and geographical limitations, making barriers a necessity. There are various types of barriers, including concrete, metal, and cables, each with its specifications and suitable use cases. Concrete barriers, for example, are common on bridges and locations where significant lateral movement cannot be allowed, while cable barriers are ideal for separating lanes of opposing directions, preventing severe head-on collisions.

These systems not only save lives by preventing severe accidents but also reduce the impact in unavoidable collisions, ensuring that even when accidents occur, the chances of survival are much greater. The engineering behind these barriers and the regulations governing them continue to evolve, ensuring that traffic becomes an increasingly safer place for everyone.

0 Comentários

Mais recente

Mais antigos Mais votado

Feedbacks

Visualizar todos comentários

With The Rise Of Vehicles On The Roads, A Silent Transformation Has Been Essential To Save Lives: Safety Barriers

Advancements in Safety Barriers and Modern Vehicles Transform Traffic into a Safer Environment, Significantly Reducing Road Fatalities Even with the Increase in the Number of Drivers.

Modern Barriers Are Designed to Rebound Vehicles Back to the Lane

There Are Various Types of Barriers, Including Concrete, Metal, and Cables

The oldest tree in the world, alive since before the birth of Jesus Christ, is cut down in a scientific study and the case changes environmental preservation rules.

Seen from space, an image taken by an astronaut shows an unlikely oasis in the Saudi Arabian desert, protected by a terrain that slows the advance of sand, surrounded by green circles, remnants of an extinct lake and nearly 10,000 years of preserved history.

While in Brazil a 10-story building takes 2 years to complete, in China a company stacks pre-fabricated modules and raises the entire building in just 28 hours and 45 minutes.

An entire island in the Pacific wants to surround itself with a colossal barrier against the ocean to try to escape increasingly violent waves and not be swallowed by the sea in the coming decades.

After ten days orbiting the Moon, science confirms that the astronauts of the Artemis II mission return with altered bodies.

With 7.4 trillion tons of artificial snow pumped in 10 years, an extreme operation could stabilize the West Antarctic ice sheet and prevent a sea level rise of more than 3 meters, but it would require snow cannons, ocean water, and energy on an almost industrial scale at the end of the world.

Peru built a tunnel at an altitude of 4,738 meters cutting through the Andes Mountains, and the road leading to it reaches 4,818 meters, making it the highest paved road in the entire world.

Goodbye unbearable heat: roof with sandwich technology and cross ventilation can reduce indoor temperatures by up to 8°C and is starting to replace expensive air conditioning solutions.

China will make Brazil a world power in transportation with an 870-meter underwater tunnel under the largest port in Latin America, a $1.2 billion investment, unprecedented technology, and completion expected by 2031.

A giant hole has opened on the Sun and is now pointed directly at Earth, releasing particles at 700 km per second that are expected to hit the planet between Friday and Saturday.

Before Yuri Gagarin, hidden tragedies, failed missions, and lost voices in space may have been erased from the official history of the Soviet Union — could it be that the first human in space never returned home?

Work at the Federal Institute and earn up to R$ 7,000: IFRJ calls for individuals with high school, technical, and higher education levels in a competition with 400 vacancies, assistance of R$ 1,175, Idecan as the organizing committee, and the announcement expected for May 2026.

With The Rise Of Vehicles On The Roads, A Silent Transformation Has Been Essential To Save Lives: Safety Barriers

Advancements in Safety Barriers and Modern Vehicles Transform Traffic into a Safer Environment, Significantly Reducing Road Fatalities Even with the Increase in the Number of Drivers.

Modern Barriers Are Designed to Rebound Vehicles Back to the Lane

There Are Various Types of Barriers, Including Concrete, Metal, and Cables

The oldest tree in the world, alive since before the birth of Jesus Christ, is cut down in a scientific study and the case changes environmental preservation rules.

Seen from space, an image taken by an astronaut shows an unlikely oasis in the Saudi Arabian desert, protected by a terrain that slows the advance of sand, surrounded by green circles, remnants of an extinct lake and nearly 10,000 years of preserved history.

While in Brazil a 10-story building takes 2 years to complete, in China a company stacks pre-fabricated modules and raises the entire building in just 28 hours and 45 minutes.

An entire island in the Pacific wants to surround itself with a colossal barrier against the ocean to try to escape increasingly violent waves and not be swallowed by the sea in the coming decades.

After ten days orbiting the Moon, science confirms that the astronauts of the Artemis II mission return with altered bodies.

With 7.4 trillion tons of artificial snow pumped in 10 years, an extreme operation could stabilize the West Antarctic ice sheet and prevent a sea level rise of more than 3 meters, but it would require snow cannons, ocean water, and energy on an almost industrial scale at the end of the world.

Peru built a tunnel at an altitude of 4,738 meters cutting through the Andes Mountains, and the road leading to it reaches 4,818 meters, making it the highest paved road in the entire world.

A brand that has been manufacturing motorcycles since 1901 launches its first electric model, and the price shocked the world: $3,000, weighing only 124 kg and accelerating from 0 to 60 km/h in 3.7 seconds…

Omoda & Jaecoo revolutionizes the electrified segment with the launch of a plug-in hybrid SUV priced below R$ 200,000 and a range of 1,200 km.

Elon Musk buys his own 1,279 Cybertrucks to boost weak sales of the pickup in the US.

Xiaomi (sim, a mobile phone) received 200,000 orders in 3 minutes for its electric SUV that travels 835 km on a single charge and costs less than a Tesla…

It costs around R$ 40,000, has a reliable Fire engine, and has been a sales success since its launch; see if it’s worth buying a used Fiat Punto in 2026.

Goodbye unbearable heat: roof with sandwich technology and cross ventilation can reduce indoor temperatures by up to 8°C and is starting to replace expensive air conditioning solutions.

China will make Brazil a world power in transportation with an 870-meter underwater tunnel under the largest port in Latin America, a $1.2 billion investment, unprecedented technology, and completion expected by 2031.

A giant hole has opened on the Sun and is now pointed directly at Earth, releasing particles at 700 km per second that are expected to hit the planet between Friday and Saturday.

Before Yuri Gagarin, hidden tragedies, failed missions, and lost voices in space may have been erased from the official history of the Soviet Union — could it be that the first human in space never returned home?

Work at the Federal Institute and earn up to R$ 7,000: IFRJ calls for individuals with high school, technical, and higher education levels in a competition with 400 vacancies, assistance of R$ 1,175, Idecan as the organizing committee, and the announcement expected for May 2026.