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一、问题 崇明等三岛(以下简称崇明)贫困的原因在于发展战略欠妥。建国后崇明岛面积扩大了一倍,但系向北扩大。如果向南扩大,则可使崇明岛和上海大陆靠近,江面窄了,沪崇越江通道早成,崇明早富了。沪崇东线桥隧离苏通桥约80千米,所以先上东线。而西线通道离东线约30千米,离苏通桥约50千米,不一定会批准。但仅造东线桥存在下述问题: 1.东线太偏,同三公路、沿海铁路、京沪高速公路和京沪高速铁路都不会经过崇明。 2.东线北段长兴岛和崇明岛间计划是通1万—3万吨
First, the problem Chongming Mishima (hereinafter referred to as Chongming) poverty is due to the development strategy is not properly. After the founding of the PRC, the area of Chongming Island doubled, but its area expanded northward. If you expand south, you can make Chongming Island and Shanghai, China close, the river is narrow, the Shanghai-Chongjiang channel as early as Zhisong, Chongming is rich. Shanghai Chong East Line Bridge from Sutong Bridge about 80 km, so the first on the East. The western route from the east about 30 km, about 50 km from the Su Tong Bridge, not necessarily approved. However, the following problems only exist in the construction of the east line bridge: 1. The east line is too biased, and the Tongsan Highway, the Coastal Railway, the Beijing-Shanghai Expressway and the Beijing-Shanghai High Speed Railway will not pass Chongming. 2. Changxing Island and Chongming Island in the northern section of the east route are planned to pass between 10,000 and 30,000 tons