How long is Nanjing Yangtze River Bridge?

Nanjing Yangtze River Bridge is a super-large bridge with dual-purpose railway and highway, with a total length of 6,772 meters for railway bridge and 4,589 meters for highway bridge.

The upper floor is a highway bridge, with a length of 4589 meters and a roadway width of 15 meters, which can accommodate four large cars in parallel at the same time. There are more than 2 meters wide sidewalks on both sides, connecting 104 national highway, 3 12 national highway and other cross-river highways, which is one of the main roads connecting Nanjing Jiangbei New District with the main city in the south of the Yangtze River. The lower floor is a double-track railway bridge with a width of 14m and a total length of 6772m, connecting the Jin-Pu railway and the Shanghai-Nanjing railway trunk line, which is the hub and lifeline of the national north-south traffic.

This bridge consists of a main bridge and an approach bridge. The main bridge has 9 piers with a span of 10, a length of1576m and a maximum span of160m. The rest are approach bridges, which are the most in China.

Extended data

The Yangtze River Bridge is a landmark building in Nanjing, a cultural symbol of Jiangsu and a splendid place in China. It is also a famous scenic spot, which is listed as the 48 scenic spots of New Jinling. From 1970 to 1993, it has received more than 100 heads of state and government and more than 600 foreign delegations, and it is even more difficult to count the domestic and foreign tourists who come here.

The bridge has been built for 8 years, costing 287.58 million RMB, using 384,654.38+0,000 cubic meters of concrete and 66,500 tons of steel. 1960 was listed in the Guinness Book of World Records as "the world's longest highway-railway bridge", was selected as an immovable cultural relic in July 20 14, and was selected as the first batch of China's 20th century architectural heritage list in September 20 16.

Baidu Encyclopedia-Nanjing Yangtze River Bridge