北京的桥，如一道道长虹飞架，串起城市繁华。然而，与桥上的川流不息相比，桥下空间却一度成为被遗忘的角落。 近年来，本市多部门协作，下大力气持续开展桥下空间整治提升，仅今年就已完成200余座桥梁的桥下空间整治提升任务，改造、新增桥下停车 位一万余个，拆除桥下违规用房4.7万平方米、护栏7.3万延米，桥下空间变得更加通透，衍生功能得到更多利用。 与此同时，曾经"灰头土脸"的桥下空间迎来绿植、花卉，融入了与周边环境相匹配的京味文化元素，俨然成为一片片小花园，为市民带来更多休 闲活动场地，为城市发展注入新活力。 交通优先 帮车辆通行提速 市交通委相关负责人介绍，桥下空间，是桥梁的衍生空间，桥下空间的使用要保证桥梁的安全。比如桥下设施不得超出桥下空间投影范围；桥下 禁止乱停乱放车辆，车辆之间保持一定的安全疏散距离；桥下空间出入口设置不得影响桥区道路通行安全，也要保证消防安全。 在确保安全的前提下，桥下空间治理的一大原则是"交通优先"，要在整治过程中提升交通服务能力，将桥下空间优先用于动态交通，增设掉头、 左转等机动车道，优化桥区交通组织，增设或拓宽非机动车道、人行步道，完善提升慢行系统。 ●国贸桥 拓宽改造1.1公里路段 ...

Core Insights - Beijing has made significant progress in enhancing the management and utilization of under-bridge spaces, with a focus on improving parking facilities and traffic flow in urban areas [1][3][5] Group 1: Under-Bridge Space Renovation - The renovation of under-bridge spaces in Xicheng District has been completed, including two spaces for enhancement and two for improvement, aimed at optimizing traffic and parking [3][4] - The Guang'anmen Bridge under-bridge parking lot has been transformed to include 129 parking spaces, alleviating parking difficulties for nearby residents and patients [2][4] - The renovation efforts included the removal of management buildings and railings, re-planning space layout, and adding greenery to improve the environment [2][4] Group 2: Long-term Management Mechanism - A long-term management mechanism has been established to ensure the orderly and safe use of under-bridge spaces, preventing a return to previous chaotic conditions [1][5] - The newly issued "Beijing Under-Bridge Space Management Measures" outlines responsibilities, regulatory frameworks, and management requirements to support sustainable usage [5][6] - The measures include strict regulations on the use of under-bridge spaces, emphasizing cleanliness, safety, and prohibiting unauthorized activities [6]