Introduction of Luzhou Yangtze River Bridge?

Before the reform and opening up, there was no bridge on the Yangtze River in Luzhou, only the Yangtze River was dangerous since ancient times, and the river was separated like every other day. The crowd stood by the river and watched it, flying across the river without wings. The helplessness of sighing at the water makes people sad. Many elderly people will never forget that in the 1970s, the economic outlook of Luzhou changed greatly, and the traffic volume increased year after year, which brought great pressure to Lantian Ferry, which was in the throat at that time. Although Lantian Ferry is equipped with two high-powered car ferry running in opposite directions, it is still far from meeting the demand of crossing the river, and serious traffic jams often occur. Especially in the flood season, it is very common for cars on both sides of the strait to lie on the river like a long queue every day, waiting for crossing the river. The queue is two or three kilometers long. Many drivers eat and sleep at the ferry, especially in hot summer, hungry, thirsty and suffering. Therefore, the vehicle utilization rate of car owners on both sides of the Taiwan Strait is very low, which seriously affects the development of production. Passenger ferries are also very nervous. If you encounter floods and fog, it will be more difficult to cross the river, which will cause losses to business people and people who go to work are often late. It's really sad. Therefore, some people use doggerel to describe it: Lantian Road is the saddest road to travel all over Sichuan South Road. You must cross the Blue Sky Road and bring your own food and shelter. Luzhou people are eagerly looking forward to the rainbow flying frame and turning it into a bridge.

1977, at this time in Luzhou, bridge repair has become a top priority. Zeng San, the relevant leaders of the Municipal Party Committee, went to Chengdu to report the situation to the provincial party and government leaders and relevant departments, and suggested that Luzhou Yangtze River Bridge should be built as soon as possible, which is the lifeline of developing Luzhou economy. After all kinds of twists and turns, Luzhou Yangtze River Bridge was finally included in the key project of Sichuan highway construction planning, and 48 million yuan of construction funds were allocated. 1977 10 On the day of the ribbon-cutting meeting, Luzhou Municipal Committee issued a mobilization order to the whole city "People build Ren Minqiao and everyone builds bridges".

Luzhou Yangtze River Bridge, also known as Luzhou No.1 Yangtze River Bridge, was the first highway bridge directly built on the Yangtze River by the transportation department of Sichuan Province and the longest highway bridge built on the Yangtze River in China at that time. It has the characteristics of deep foundation construction, fast flow speed, thick overburden, diverse upper and lower structures, complex technology and high requirements. The scale of the project is huge, and it is a very arduous project, facing a series of severe tests such as lack of deep-water operation technology and experience, poor equipment and lack of materials. Although faced with great risks and pressures, the brave, intelligent and indomitable sons and daughters of Luzhou know that there are tigers in the mountains, and they tend to go to the mountains and meet difficulties. The headquarters also put forward the people's bridge construction principle of "support from all directions, unity is strength, tackling difficulties, and two-pronged approach". Thousands of voluntary workers are organized and take part in voluntary labor at the construction site every day, transporting sand and stones, lifting cement and digging holes, and making contributions to the construction of bridges. The 20-meter diameter steel cofferdam for open caisson, the steel slipform for main pier construction, the universal bar for installing positioning guide boat, the foundation of high pile cap for deep-water pier, and the 2-meter diameter super-large drill bit for punching into columns were all rushed and supported by Luzhou Shipyard, the Fifth Construction Company in Southwest Shandong, Luzhou Diesel Engine Factory and Changjiang Excavator Factory at that time. Due to the lack of transportation tools in bridge construction, the 29th and 33rd teams of provincial transportation company handed over their trucks to the headquarters for free use. At that time, the power was tight, and Luzhou Power Supply Bureau insisted on full-load supply to meet the power demand of bridge construction, which made the bridge construction show a vigorous scene of support from all directions.

The first Yangtze River Bridge in Luzhou started in June 1977 and was completed in June 1982. In the whole five years, all bridge builders, together with Luzhou people, carried forward the dauntless spirit of man conquering nature and the heroic spirit of being fearless of difficulties and obstacles, overcame all kinds of unimaginable difficulties with high enthusiasm, and finally set up a bridge on the Yangtze River. From then on, the rainbow flew north and south, and the natural moat became a thoroughfare, which not only benefited people's livelihood, but also inserted wings for the development and prosperity of Luzhou. Especially for the steady development of chemical enterprises such as Lutianhua and Chitianhua, the formation of Lubia Industrial Park has played a great role. Whenever I drive across this bridge, I feel proud and proud. The completion of Luzhou Yangtze River Bridge has accelerated the transformation of Luzhou from a prefecture-level city to a provincial-level city, and it is also a monument in the history of Luzhou construction.

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