太原东环高速公路牛驼寨互通立交方案研究

The Study on Niutuozhai Interchange Scheme of Taiyuan East Ring Highway

通过研究现有太原东环高速公路各互通收费站的交通量及服务水平,分析牛驼寨互通立交各匝道转向交通量,分析比较3个互通立交方案的布设形式及相应优缺点,拓宽思路,选取了合适的建设方案,以满足出行需求,降低工程造价,提高公路运营安全性,提高服务水平。

Through studying the traffic volume and service level of the existing Taiyuan East Ring Highway various interchange toll station, this paper analyzed the traffic volume of Niutuozhai interchange each ramp turning, compared the layout forms and their corresponding advantages and disadvantages of three interchange schemes. It also selected the appropriate construction scheme, which met the travel demand, reduced the project costs, improved the highway operation safety and service levels.