由中铁十八局集团五公司承建的中央大道海河隧道工程是北方地区第一座采用沉管法施工的过河隧道,是沟通滨海新区中心商业区海河南北两岸的重要通道,是滨海新区的中轴线,是滨海新区“十大战役”工程之一。中央大道海河隧道一、二标段工程,线路全长4.2公里,隧道长3.38公里,总投资22亿元。作为国内第一座沿海高地震带沉管隧道,具有施工难度 The Central Avenue, constructed by China Railway Eighteen Bureau Group Corporation, is a cross-river tunnel constructed by immersed pipe method in the northern part of the country. It is an important channel for communication between the north and south of the Haihe River in the central business district of Binhai New Area, Axis, is one of Binhai New Area “Ten Campaigns ” project. Central Avenue Haihe tunnel one or two tenders project, the line length of 4.2 km, 3.38 km long tunnel, a total investment of 2.2 billion. As the first coastal high seismic belt immersed tunnel, with construction difficulty