Caiyuanba Changjiang Bridge

China's mountains and rivers are many, rivers are crisscrossing, is a bridge power, in ancient times, whether it is bridge construction technology, or the number of bridges in the world leading position. For thousands of years, bridges have become an indispensable part of people's social life. However, due to the vastness of China, from south to north, from east to west, there are large differences in geographical climate, cultural customs and the level of social productive forces development. Therefore, each based on their own actual conditions and according to their own needs, after a long time, they created a variety of bridge forms, and gradually formed their own characteristics. According to the use of bridges, it can be divided into railway bridges, highway bridges, public railway dual-use bridges, pedestrian bridges, water transport bridges and other special bridges. According to the cross-barrier points, there are cross-river bridges, cross-guy bridges, cross-line bridges, viaducts, trestle bridges, etc. According to the material, there are wooden bridges, steel bridges, reinforced concrete bridges, prestressed concrete bridges, completed bridges and so on. According to the different positions of the bridge span structure, there are upper-support bridges, lower-support bridges and middle-support bridges. The Caiyuanba Yangtze River Bridge is a river crossing between Yuzhong District and Nan'an District in Chongqing, China. It is located above the Yangtze River waterway and is part of the main road of the northern city of Chongqing. Construction of the Caiyuanba Yangtze River Bridge began on December 28, 2003, completed Helong on December 31, 2006, and opened to traffic on October 19, 2007. Although many, large and small cross-river bridges have been built in the city of Chongqing. However, the Caiyuanba Yangtze River Bridge in Chongqing, which is a world-class bridge, has set three world firsts. Among them, the steel box arch beam of the Chongqing Caiyuanba Yangtze River Bridge spans 420 meters, which is the world's first longest. Not only that, but also, it is particularly worth mentioning that the Chongqing Caiyuanba Yangtze River Bridge is both the world's first highway light rail dual-use city bridge, and the world's first bridge installed with cable crane. Chongqing Caiyuanba Yangtze River Bridge is located on the river between the two intersections of Chongqing and Nanping in the main urban area of the upper Yangtze River. The structure of the bridge adopts a medium-supported steel tube concrete arch bridge without thrust. Chongqing Caiyuanba Yangtze River Bridge is 1651 meters long and built in 2007, is the 7th cross-river bridge in the main city of Chongqing, the bridge height is 114 meters, is the highest bridge on the Yangtze River, the north side of the bridge is the railway Chongqing Station in front of the overpass, the overpass is up to 97 meters, about 30 floors high, Since leaving the river, it is divided into three floors, the first floor leads directly to the two intersections of the upper half of the city, and the third floor is connected to Zhongshan Road, the second floor is circled downward, and the Xiangyang Tunnel and Caiyu Expressway leads to the ground Caiyuanba interchange. The third floor is circled three weeks later to the ground of Chongqing Station.

The original heart comes, the soul goes! Crossing the Dongjiang River fearless! Caiyuanba Railway Station is the historical starting point of Chongqing's mountain outing, and the Caiyuanba Bridge is also the beginning of the Kaiyuan of Chongqing's double-layer bridge! Definitely the most dazzling bridge in Chongqing!

Chongqing is really a three-dimensional city. There are several floors of entrances on the bridge of the Caiyuanba Yangtze River Bridge. The bridge is near Chongqing Railway Station. It is a mixed bridge of highway and subway. The bridge is very high from the water. You can pass the big boat. I really admire the designer of the bridge.

When I came to Chongqing, I found that the bridge here is also a scenery, and the bridge here will have pedestrian passages, you can choose to measure by yourself, while strolling, while enjoying the scenery next to it. This bridge is relatively close to the Yangtze River cableway, and the best viewing attraction here is on the cable car. I originally came to queue at 5 pm. I wanted to see Chongqing during the day. I didn't expect a queue of steaks to be almost an hour and a half. I waited from the day to the sunset and the Hualantern was at the beginning. Then take a look at the night view of Chongqing by the way. If there is a local transportation card in Chongqing, you only need to pay the normal transportation fee, a few yuan. If you pay for the ticket directly, it will be more expensive, more than 20 yuan. This bridge is still worth visiting, at night, the bridge lights will also light up, the red bridge is particularly eye-catching. The design of the bridge is also very interesting. The cable car cableway is matched with the bridge under the light map, like a postcard-like scenery, a scenic spot that cannot be missed when you come to Chongqing.

Very beautiful Yangtze River Bridge, there is light rail on the lower floor

A bridge with a sense of design, running on the bridge every day to see the night view

It's nice to take the bridge because there's Huahua on the bridge.