| 摘要 |
PURPOSE: A many-sided flyover roadway structure is provided to solve traffic congestion and make smooth the traffic of connection highway network. CONSTITUTION: In the many-sided flyover roadway structure, a base lane is one-way three-lane road, and the structure is formed in a separable symmetric structure. The four-sided, five-sided and six-sided flyover roadways comprise the first story road structure and the second story road structure. The first story road structure is a plane driving road, and the second story road structure is an elevated driving road. And the underground is empty for subway, shopping area, and pedestrian crossing.
|
