I. Songpu Bridge
Shanghai Songpu Bridge is located on the Huangpu River in the southeast of Songjiang District, Shanghai, connecting Cheting Highway and jinshan railway Branch Line. /kloc-0 was completed in April, 1974 and opened to traffic on June 29th, 1976. Formerly known as Huangpu River Bridge, 1989 was renamed Cheting Bridge, and 1995 was renamed Songpu Bridge with the initials "Pu" in Songjiang County.
It is a prestressed continuous steel truss structure. The length of the main bridge is 419.6m, with four spans, two spans in the middle112m, and two spans on both sides are 96m. The bridge deck width of the upper highway is 12m, in which the carriageway is 9m wide, the approach bridges at both ends are 1440m long, and there are 22 holes on the north and south banks, with a span of 32.7m. The approach bridges at both ends of the lower railway bridge are 2628m long, with a bridge deck width of12m, 38 holes on the south bank and 42 holes on the north bank, with a span of 32.7m..
Second, nanpu bridge
Nanpu bridge is a river crossing connecting Huangpu District of China, Shanghai and Pudong New Area. Located above Huangpu Waterway, it is one of the components of Shanghai Inner Ring Expressway.
Nanpu bridge was founded in 1988, completed in 199 119 and opened to traffic in199 12.
Nanpu bridge starts from Luban Road Interchange in the west, crosses Huangpu River waterway and reaches Zhangjiang Interchange in the south; The total length of the line is 8364 meters and the total length of the main bridge is 836 meters; The bridge deck is a two-way six-lane urban expressway with a design speed of 60 km/h.
Three. Minpu bridge
Minpu Bridge is a river-crossing channel connecting Minhang District of China and Pudong New Area. It is located on the Huangpu River waterway and is one of the components of Shanghai Outer Ring Expressway.
Minpu Bridge was completed on September 1 2005; On July 22, 2009, the main bridge structure was closed; 20 10 opened to traffic on April 20.
Minpu Bridge starts from Shanghai Shenjiahu Expressway in the west, crosses Huangpu River waterway, and ends at Pudong-Shanghai Ring Expressway interchange in the east. The total length of the line is 36 10/0m and the width is 44m. The upper floor is a two-way eight-lane expressway with a design speed of120km. The lower floor is a two-way six-lane urban expressway with a design speed of 60 km/h.