A problem confronting Seoul, however, is that the city lacks road infrastructure and related transportation law to guarantee the efficient operation of the free bicycle project.

然而，首尔面临的问题是，该市缺少保证该免费自行车计划有效运行的道路基础设施和有关交通法律。

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Address in the famous silk factory tea-government Liyang City, Jiangsu, adjacent to the debugging, Nanjing-Hangzhou Expressway, 104 National Road, convenient transportation, beautiful environment.

工厂地址在著名的丝府茶乡江苏省溧阳市，毗邻扬溧高速、宁杭高速、104国道，交通便利，环境优美。

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Then, the road transportation system as a part of the lifeline system of city can make the significant effect of the evacuation and succor in emergency.

而道路交通作为城市生命线的一部分，对应急时的人员疏散和紧急救援都起到至关重要的作用。

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"What I think we really need to focus on are more fuel-efficient vehicles, better city planning for the number and types of vehicles on the road, and more public transportation options, " Curtis Lewis said.

CNN: Drivers, cyclists square off on sharing the road

The highways that ring Manhattan along the water sit atop a series of tide gates that are designed to drain water from the road and keep water from gurgling up from below, said Sam Schwartz, a former city transportation commissioner who now works as a consultant.

WSJ: New York City Transit System Braces for Water Surge