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延安东路隧道位于上海市中心区,西起延安东路福建路口,穿越黄浦江后东至陆家咀路杨家宅,是联结市区东西交通主干道延安路和浦东大道的重要枢纽,为上海开发浦东创造了有利条件。隧道全长2 261m,车道宽7.5m,净高4.5m,设有二座主通风机房和一座辅助通风机房,共构成9个通风系统。自1989年5月延安东路隧道正式通车通风系统投入运行以来,隧道通风效果良好,得到社会各界很好反响。于1991年1月17日通风
Yan’an East Road Tunnel is located in the downtown area of Shanghai, west of Yan’an East Road, Fujian Road intersection, after crossing the Huangpu River east to Lujiazui Road Yang House, is the main road east-west traffic connecting Yan’an Road and Pudong Avenue, an important hub for Shanghai The development of Pudong has created favorable conditions. The total length of the tunnel is 2 261m and the lane is 7.5m wide with a net height of 4.5m. There are two main ventilator rooms and one auxiliary ventilator room, constituting a total of nine ventilation systems. Since the formal opening of the ventilation system of Yan’an East Road Tunnel in May 1989, the ventilation of the tunnel has been well and has been well received by all sectors of society. Ventilated on January 17, 1991