摘要
分析影响高速公路改扩建施工区交通安全的因素,结合高速公路改扩建的施工和交通流特点,对高速公路改扩建工程中交通安全保障措施进行分析,并指出实际项目中存在的问题。
This paper analyzes the factors influencing traffic safety at reconstruction and extension construc- tion area. Combined with construction of expressway rebuilding and the characteristics of traffic flow, traffic safe- guard measures in expressway reconstruction is analyzed and practical problems in the project is put forward.
出处
《交通标准化》
2013年第1期30-33,共4页
Communications Standardization
关键词
高速公路
改扩建
施工区
交通安全
expressway
upgrading and extension
construction area
traffic safety
