城市“蜂腰”片区的交通体系研究与实践

Research and Practice on Transportation System of Urban "Bee Waist" Area

摘要:

城市“蜂腰”片区一般作为城市区位独特但交通区位重要的重点区域，往往是城市整个城区交通通畅的关键节点，近年来越来越受到全国各地城市的重视，为了打通城市交通痛点，需要进行该区域的交通体系研究，开展多次规划与策划解决片区交通问题。通过研究宜昌市“蜂腰”片区西坝岛、平湖半岛及平湖湾区，以现状交通预测为基础，从过境交通支撑、路网体系优化、公交效能提升等方面对沿江“蜂腰”片区的交通体系进行研究，提出完整的交通规划方案，打造与城市结构、开发建设、土地利用相协调，满足未来交通发展趋势的一体化综合交通体系。研究内容部分已进入工程项目实施阶段，为解决宜昌城区交通“蜂腰”瓶颈拥堵提供了用力的政策保障。

Abstract:

The urban "bee waist" area is generally regarded as a key area with unique urban location but important transportation location, and is often a key node for the smooth transportation of the entire urban area. In recent years, it has received increasing attention from cities across the country. In order to address the pain points in urban traffic, it is necessary to conduct the research on the transportation system and to carry out the multiple planning and strategies to solve the traffic problems in the area. By studying the Xiba Island, Pinghu Peninsula and Pinghu Bay Area of the “bee waist" area in Yichang City, and based on the current traffic forecast, the transportation system of the "bee waist" area along the river is studied from the aspects of transit traffic support, road network system optimization and public transportation efficiency improvement. A complete transportation planning scheme is proposed to build an integrated comprehensive transportation system in harmony with the urban structure, development, construction and land use, which meets the future development trend of transportation. The research content has entered the stage of engineering implementation, providing the strong policy guarantees for solving the bottleneck congestion of the "bee waist" traffic in the urban area of Yichang.