河谷型城市过河交通问题研究——以兰州市为例

Research on River Traffic in Valley City Taking Example of Lanzhou City

城市桥梁是过河交通的主要载体,因此,从河谷型城市的地形特征、历史文化、城市景观和交通特性等特点出发进行研究,将会在很大程度上解决过河交通拥挤等问题,具有非常重要的现实意义。

City bridge is the main traffic tools taking through river, so, starting research from terrain features, history culture, city sight and the characters of traffic in valley city can resolve river traffic jam well and has important real meanings.