Introduction of Songhua River Highway Bridge in Heilongjiang Province?

The Songhua River Highway Bridge in Heilongjiang started on May 1983 and was completed on August 30th 1986. The bridge is huge in scale, novel in structure and scissors-shaped, with a total length of 1.565 meters. It was the largest highway bridge in China at that time, and it was also the first super-large permanent highway bridge built in Songhua River basin in Heilongjiang Province in the past 50 years after liberation.

Full-line infiltration

2011July 2 1 Sunday at 24: 00, the last section of the new bridge of Songhua River Highway Bridge in Harbin was closed, and the main bridge was connected with the East Approach Bridge, the Valley Street Connecting Bridge and the Youyi West Road Connecting Bridge.

Because the temperature of the concrete used for closure is between 15℃ and 17℃, and it is in summer and summer weather, the designer adopted the closure method with "Harbin characteristics" according to the unique climate characteristics of the ice city.

Bridge significance

"A bridge flies north and south, and the natural barrier becomes a thoroughfare." The completion of the Songhua River Highway Bridge in Harbin has ended the history of "the voice of chickens and dogs hears each other, and the old and the dead don't touch each other". It runs through Harbin to Heihe, Luobei and Manzhouli, and becomes the hub of highway traffic in the province, which is of great strategic significance for communicating materials and cultural exchanges between towns in the province, promoting scientific and technological progress, developing tourism and accelerating economic construction. Songhua River Highway Bridge started on May 1983 and was completed on August 30 1986, which lasted for three years and four months. The bridge is large in scale, numerous in projects, high in design standards, advanced in construction technology, novel in structure, and shaped with scissors, giving people the impression that a large Songhua River can be easily cut off with one knife. Songhua River Highway Bridge is a famous tourist attraction in Harbin, a northern ice city. Standing on the bridge, you can see the Sun Island scenic spot from a distance, and the Songhua River running eastward is running at your feet, which is a magnificent scenery.

The Songhua River Bridge expansion project, with a total investment of 666 million yuan, took 17 months of intense construction, and will be opened to traffic in the early morning of the 28th in the expectation of the citizens of Ice City. Another river-crossing artery will be added to the ice city, and the "golden line of the central axis" of river-crossing traffic will be dredged.

It is understood that after 20 1 1 on September 28th, vehicles heading for the south of the Yangtze River in Jiangbei can directly drive to Harbin Pharmaceutical Road and Youyi (East) Road through the straight approach bridge and the underpass turntable. Vehicles from Jiangnan to Jiangbei can drive directly from the Second Ring Bridge to the Old Bridge. After opening to traffic, the practical way for Jiangbei incoming cars to turn around at Youyi West Road will be cancelled.

According to Lin, the person in charge of the Songhua River Bridge expansion project, when the Songhua River Highway Bridge expansion project was approved, the National Development and Reform Commission named the new bridge "Songhua River Bridge" because no bridge on the Songhua River was named after this river. Songhua River Bridge has been under construction all the year round since it started construction in May 20 10. It is the fastest and most efficient infrastructure project in the history of bridge construction in Harbin.

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