Cengang Bridge

Cengang Bridge

Zhoushan is a new island port tourism city in China. It has obvious regional advantages and unique natural resources of "fishing, port and scenery". The construction of Zhoushan sea crossing bridge and an all-weather Zhoushan mainland passage make Zhoushan from an island in the sea to a peninsula connected with the mainland and become a port city extending from the mainland to the sea, realizing the integration of the island and the mainland It is of far-reaching significance to further develop the marine resources of Zhoushan and promote the economic development of Zhejiang Province, the Yangtze River Delta and even China.

Brief introduction to the bridge

Cen (C é n) port bridge crosses Cen port waterway and connects Cen port and Lidiao island. The bridge is the first bridge extended from Zhoushan Island. Therefore, it has a guiding role towards other bridges. Considering that the bridge is closest to Zhoushan Island, the design strives to make full use of its good borrowing conditions to make the bridge shine with the island and sea water. The smooth bridge type is perfectly reflected by the surrounding harmony, and has become a new landscape of the island city.

Bridge span layout

50 + 50 + 50 = 150 (m), which is a prestressed concrete T-beam bridge with simple support first and then continuous. The approach bridge adopts 30 m and 25 m T-beam and hollow slab structures, which are simply supported first and then continuous. The total length of the bridge is 793m. The substructure adopts column pier; the foundation adopts various forms according to different geological conditions, the main bridge adopts prestressed concrete pipe pile (pile sinking), the approach bridge mainly adopts bored pile, and the abutment and piers near the abutment adopt expanded foundation.

Route

Hangzhou direction: vehicles coming from Hangzhou Ningbo Expressway can turn to ring expressway at Ningbo Gaoqiao interchange and then to Qianyang interchange at Baoguo temple. After getting off the expressway from Ningbo north exit, take the north outer ring road, turn left at Zhuanghe line and go to Ningbo connecting line of Zhoushan cross sea bridge from Jiaochuan toll station.

Shanghai and Jiaxing direction: vehicles from Hangzhou Bay Cross Sea Bridge to Qianyang interchange, get off the expressway from Ningbo north exit, take the north outer ring road, turn left on Zhuanghe line, and get on the Ningbo connecting line from Jiaochuan toll station.

Ningbo direction: for vehicles coming from Ningbo, take national highway 329 from century avenue to Changhong tunnel, turn right to north outer ring road, drive to zhenhaizhuang joint line, and go to Ningbo connecting line of Zhoushan cross sea bridge from Jiaochuan toll station.

Taizhou and Wenzhou directions: vehicles from Ningbo Taizhou Wenzhou Expressway go to Jiangshan interchange, then turn to the west section of ring expressway. After Qianyang interchange, they get off the expressway from Ningbo north exit, take the north outer ring road, turn left at Zhuanghe line, and go to Ningbo connecting line from Jiaochuan toll station.

Address: Zhoushan sea crossing bridge, Zhejiang Province

Longitude: 121.987229

Latitude: 30.068936