| 我国高速公路改扩建的必要性分析 |
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| 引用本文： | 高艳玲,黄子航,杨培培.我国高速公路改扩建的必要性分析[J].交通标准化,2009(22):80-82. |
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| 作者姓名： | 高艳玲 黄子航 杨培培 |
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| 作者单位： | [1]长安大学经济与管理学院,陕西西安710061 [2]天津市大港公路处,天津300270 |
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| 摘 要： | 随着社会的进步和经济的发展，我国早期修建的高速公路已经达到或者超过了设计通行能力。高速公路改扩建，将成为未来十多年高速公路建设事业新的热点。
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| 关 键 词： | 高速公路 改扩建 必要性 |
Analysis about Necessity of Extension Freeway Reconstruction and in China |
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| Institution: | GAO Yan-ling, HUANG Zi-hang, YANG Pei-pei (1.School of Economics and Management Chang＇an University, Xi＇an 710061, China; 2. Tianjin Dagang Highway Department, Tianjin 300270, China) |
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| Abstract: | With the advancement of society and development of the economy, the freeway that our country built early has already reached or exceeded the capacity designed. The reconstruction and extension of highway will become a hot spot of highway construction in more than ten years. |
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| Keywords: | highway reconstruction and extension necessity |
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