高速公路互通连接线平交口渠化设计

Canalization Design of Grade intersection of Expressway Interchange Connecting line

高速公路连接线在高速公路的运行和通行上起到的作用越来越突出,一方面是其作为互通的重要组成部分,另一方面是其直接连着地方道路,直接关系着高速公路在该互通的通行能力。结合相关规范标准详细介绍了田林至西林高速公路普合互通连接线与国道G357的T型平交口渠化设计。

The role of expressway connecting line in the operation and passage of expressways is becoming more and more prominent.On the one hand,it is an important part of interoperability.Interoperability.In this paper,the canalization design of the T-level crossing of the Tianlin-Xilin Expressway's Puhe Interconnecting Line and the National Highway G357 is introduced in detail in conjunction with relevant standards.