Where is Pumiao Bridge?

Pumiao Bridge is a cultural tourist attraction.

Pumiao bridge

Yongning Yongjiang Bridge, formerly known as Yongning Yongjiang Bridge, is a key project in Guangxi Zhuang Autonomous Region and Nanning City, and is included in the joint scientific and technological research project of the Ministry of Communications during the Eighth Five-Year Plan. The bridge is located in Rainbow South Road, Pumiao, Yongning District, connected to Rainbow Road, Mocun, Qingxiu District in the north, Tanheng Highway in the west, and connected to the highway network in southeast Guangxi. It is one of the important infrastructures to serve the southwest and develop Guangxi economy.

The bridge is a half-through steel arch bridge with a main span of 312m. The structure is two parallel steel tube hafnium box-shaped arch ribs, the rib width is 3.0 ~ 4.0 meters, the rib height is 5.0 ~ 6.8 meters, the rise height is 52 meters, and the rise-span ratio is one sixth. Its span was the first of its kind in the world at that time. The approach bridge consists of two groups of 4× 16m pre-u-shaped hollow slabs. The total length of the whole bridge is 458.4 meters. Deck carriageway 12m, sidewalk 2× 3.45m, total bridge deck width 18.9m, longitudinal slope 2%. Design load: the first car exceeds grade 20; Your car-120; The population is 3.5 kn/m2. Design flood frequency: P= 1%. Design navigable water level: h-71.46m. Design navigable clear height: 250× 10/0m. The bridge was designed by the Engineering Design Institute of Armed Police Traffic Command. Constructed by the Second Engineering Office of Guangxi Highway and Bridge Engineering Company; 1993 10 started construction,1996 was completed in August and opened to traffic in September, with a total investment of 60 million yuan. Formerly known as Yongning Yongjiang Bridge, it was renamed in September 2005.

The bridge is novel in structure and high in science and technology, and adopts a series of advanced design, construction technology and the latest scientific and technological achievements. The shape of the bridge is beautiful, and the bridge body is painted with many colors, which is dazzling, just like a rainbow after rain. Therefore, Pumiao Jianshe Road was changed to Rainbow South Road. This bridge is one of the landmark bridges in Nanning. On the bridge, you can see the majestic scenery of the bridge and the beautiful scenery of Pumiao, which makes many tourists amazed and linger.