The longest span of the Chaotianmen Bridge was only 2 metres (7 ft) longer, at 552 metres (1,811 ft).The Lupu Bridge was one of the architectural centerpieces of Expo 2010 in Shanghai, as it formed part of the western boundary of the Expo site.The bridge carries 6 lanes of the North–South Elevated Road, a major elevated roadway in the city, with 3 lanes in each direction. in conclusion, the Chaotianmen bridge is a truly amazing bridge, it is the largest arch/truss bridge in the world and i think it will be for a long time. Who built the Chaotianmen bridge?

The North–South Elevated Road actually ends immediately after the Lupu Bridge and becomes Jiyang Road, with an off-ramp to eastbound Yaohua Road.On the Puxi side immediately north of the bridge, the North–South Elevated Road intersects with the Inner Ring Road, another major elevated highway in Shanghai, forming the Luban Road Interchange, a roundabout interchange.The construction of an arch bridge was viewed as wasteful in respect to the extra costs associated with building this type of bridge. Chaotianmen Changjiang Bridge. Chaotianmen Yangtze River Bridge, located at the joint point of the Yangtze River and the Jialing river, runs 4.88 kms with 522 meters spanning the Yangtze. and has the length of 1,741 meters, and the width of 36.5 meters! The name of the bridge, Lupu, is an abbreviation of the two districts of Shanghai which it links, one of which is now defunct.

Chaotianmen Bridge is located in Central Chongqing on the upper reaches of the Yangtze River. Show Full Signature. This follows the naming convention of the three earlier bridges across the Huangpu River, namely the Nanpu (Nanshi-Pudong), Yangpu (Yangpu-Pudong), and Xupu (Xuhui-Pudong) Bridges.The bridge was envisioned to ease congestion between the quickly developing areas in southern Puxi, as well as to help cope with the traffic expected for Expo 2010. The bridge itself is actually also an attraction, as tourists can ascend to the observation deck at the top of the bridge. High-strength bolts areThe chords of main truss are welded box sections that are 1200 to 1600 mm wide, 1240 to1840 mm deep, the plate thickness of 24-50 mm. 1,741.00 m The bridge's arch was joined on October 7, 2002.In 2009, Lupu Bridge lost its title of the world's longest arch bridge to the The Lupu Bridge was one of the architectural centerpieces of The construction of an arch bridge was viewed as wasteful in respect to the extra costs associated with building this type of bridge. The Chaotianmen bridge, which is Chongqing's key west-to-east mainline project, is a steel truss arch bridge with a 552 m long main span, and has great technique difficulties. Chaotianmen Bridge The N-type truss is adopted for the main one with central depth of 14 m, the depths at middle support and at end support are 73,13 m (including the depth of stiffening chord being 40,45 m) and 11,83 m respectively.The Contractor of the Chaotianmen Bridge is China Harbour Engineering Company, the Consultant being Dorman Long & Co. Ltd., and the cost is some 3 milliard yuans (CNY) or 360 million dollars (USD). The authors ask how a reasonable bridge load carrying system can be designed. The total length of the main bridge and both west and east approaches is 1741 m, the span layout of Yangtze River Bridge is 190 + 552 + 190 m to adopt half-through continuous steel truss arch with tie girders in double-level traffic arrangement type. Over 35,000 tonnes of steel were used in construction.

From Pudong, motorists can access the Lupu Bridge from on-ramps to the North–South Elevated Road westbound on Yaohua Road or northbound on Jiyang Road. Moreover, it is an arch bridge with the world’s largest span which surpasses the Lupu Bridge in … The height from arch top to middle supports is 142 m, the lower chord is in quadratic parabola with rise of 128 m and ratio of rise to span is 1/ 4,31.The major part of upper chord is also in quadratic parabola and to adopt circular curve with R = 700 m for transition between the upper chords of middle and end span. ... ^^ The name of the bridge. The Chaotianmen Bridge (simplified Chinese: 朝天门长江大桥; traditional Chinese: 朝天門長江大橋; pinyin: Cháotiān mén chángjiāng dàqiáo), is a road-rail bridge over the Yangtze River in the city of Chongqing, China. Google Maps: this