海城南枢纽立交扩建设计

Design of Hub Grade Separation Extension in the South of Haicheng

随着高速公路逐年增长,使得高速公路与高速公路相交的枢纽立交扩建也越来越多。对海城南枢纽立交扩建设计进行了详细介绍。

With groth of freeway year by year, the extension of hub grade separation of intersection of freeway and freeway is also increasingly much. The paper introduce particularly the design of hub grade separation extension in the south of Haicheng.