Large cities prefer light rail to “heavy” rapid-rail systems because light rail requires less construction material. A. Y B. N C. NG 相关知识点: 试题来源: 解析 C 正确答案:C解析:第三段虽说谈到许多城市喜欢轻轨而不喜欢“重”地铁系统及其原因,但并没有谈到其原因是轻轨需要较少的建材。因此...
Light rail systems have been built in North America during the past two decades. Their goal has been to help city planners with their aim to reduce suburban sprawl and shift the focus from the freeway to the local...
Wireless connections: for well over a century catenary has been familiar street furniture in cities with light rail networks. But an abundance of innovative catenary-free systems is emerging that could enhance the visual impact of light rail, as Keith Barrow discovers.(Transit special)Barrow, Keith...
Have you ever wondered if the cute light rail systems some large cities are installing actually get people out of their cars and have a positive environmental impact? For the first time, researchers have shown that installing light rail on an existing traffic corridor not only gets people out o...
For well over a century, catenary has been a familiar fixture in cities with light rail. But an abundance of innovative catenary-free systems is emerging that could enhance the visual impact of LRT. U.S. transit planners are closely monitoring the trend.(LIGHT RAIL)Barrow, Keith...
Without upgrades and new capacity, bridges, roads and power systems are unable to cope with expanding populations. With the exception of South Africa, the only light rail metro system in sub-Saharan Africa is in Addis Ababa, Ethiopia. Traffic jam leads to expense and unpredictability, things ...
light-rail systems, and the increased use of buses. In the interim, traffic management practices have increased in importance. This volume collects outstanding recent essays on all aspects of this complex subject. It includes numerous case studies on how cities, towns, and communities throughout th...
刷刷题APP(shuashuati.com)是专业的大学生刷题搜题拍题答疑工具,刷刷题提供Large cities prefer light rail to 'heavy' rapid-rail systems because light rail requires less construction material.A.YB.NC.NG的答案解析,刷刷题为用户提供专业的考试题库练习。一分钟将
but location matters.Light rail systems improve accessibility, and usually increase land and property values.Light rail alone is rarely a sufficient catalyst for regeneration and economic change.Economic impacts of light rail are enhanced if co-ordinated with land use planning.Light rail can help cit...
(183-metre-) long underground coffered-vault stations, opened its first subway line in 1976. Other features of modern subway construction include air-conditioned trains withlightweightaluminum cars, smoother and faster rides due to refinements in track construction and car-support systems, and ...