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Speaking of June 30, the northern section of the Beijing-Hong Kong-Macao Expressway in Hubei Province has set off a lot of movement.
At 7:15 a.m. that day, a whole 56 bridges were demolished all together to say goodbye and goodbye.
At 8:41 a.m., there was a "detonation."
Under the order, these bridges collapsed one after another in a few minutes as if by magic, and this scene was simply jaw-dropping.
These bridges are only 22 years old, but they are already overwhelmed by the increasing pressure of traffic.
The Beijing-Hong Kong-Macao Expressway, the main artery connecting Beijing, Hong Kong and Macau, has a daily traffic volume of up to 160,000 vehicles in the northern section of Hubei. The original design capacity has long been exceeded.
The work of demolishing the bridge is no joke.
In this operation, the engineering team did everything they could, showing off their extraordinary skills.
In order to ensure safety and efficiency, they mobilized more than 5,400 construction personnel, more than 100 safety supervisors, 600 kilograms of explosives and 2,000 rounds of detonators, and used delayed blasting technology.
Of course, the demolition of the bridge should not affect the surrounding traffic.
Therefore, the engineering team quickly established a temporary sidewalk, and also upgraded the intelligent navigation system.
Moreover, they also pay special attention to environmental protection, spraying water to reduce dust, covering dust nets, and controlling dust pollution to death.
The noise control is also top-notch and will definitely not disturb the daily life of the nearby residents.
Although the demolition of the bridge has a short-term impact on the economy, it has also brought a lot of employment opportunities to the local area.
It is said that nearly 10,000 temporary jobs were created during the demolition phase.
The successful completion of this project not only accumulated valuable engineering experience, but also laid a solid foundation for future infrastructure construction.
With the orderly progress of the bridge demolition project, the government has also established a real-time information disclosure platform to keep everyone informed of the latest progress of the project.
Li Hua, a citizen, was initially a little skeptical about the bridge demolition campaign, but with the government's increased transparency and awareness of the need for the project, he is now fully supportive.
The northern section of the Beijing-Hong Kong-Macao Expressway in Hubei Province not only ended its historical mission, but also ushered in a comprehensive upgrade.
According to a recently released plan from the transportation department, the expressway will be expanded from four lanes in both directions to eight lanes in both directions, and will be equipped with an advanced intelligent transportation system.
Chen Qiang, the project leader, introduced the future changes in detail: the new generation of intelligent highways will set up autonomous driving lanes and intelligent monitoring systems, and the design of service areas and parking areas will also be optimized, which will greatly improve the driving experience.
In the history of China's expressway construction, the upgrade of the northern section of the Beijing-Hong Kong-Macao Expressway in Hubei marks a new stage.
Wang Lijuan, a senior engineer at the Ministry of Communications, said that the future highway is not just a road, it will become a comprehensive intelligent transportation system that integrates advanced technologies such as 5G, Internet of Things and big data.
Such a system is expected to greatly improve traffic efficiency and safety, and realize the perfect coordination between vehicles and roads.
The demolition and reconstruction of the bridge demonstrates China's strong capabilities and high level of management in the infrastructure sector.
This project not only demonstrates the technological strength of the country, but also injects new vitality into the economic and social development, which is expected to greatly improve the investment environment in the surrounding areas and may trigger a new round of economic growth.
Judging from the whole process of this project, although it has faced doubts and challenges, the broad support of the society has proved its value and significance.
This is not only a successful technical attempt, but also a valuable exploration of the future direction of urban and transportation development.
It is really exciting to look forward to the future era of intelligent transportation.
The demolition and reconstruction of the northern section of the Beijing-Hong Kong-Macao Expressway in Hubei is really not a trivial matter.
This is not only a major change of infrastructure, but also a major review of our social and technological progress.
You see, this project pursues efficiency and pays attention to environmental protection, which is not what our future road should look like.
Besides, the role of intelligence and public participation in modern infrastructure is becoming more and more important, and this project is the best proof of this.