城市流动性问题会影响气候排放和空气质量，但也超越了污染，以必威官网是真的吗影响世界上大多数人口的生活质量和经济机会。

Traffic fatalities claim over one million lives each year and are projected to become the fifth leading cause of death by 2030. In many cities of the Global South, fewer than half of all residents have access to a significant number of jobs within an hour’s travel time. With transport accounting for 14% of global carbon emissions, urban mobility systems play a major role in creating a sustainable and more equitable future.

WRI helps cities design and operate cleaner, safer, more efficient and more accessible mobility systems.

我们促进高质量的综合公共交通系统，包括公交快速运输（BRT），城市公共汽车，非正式运输，微型行为，自动驾驶汽车等。我们鼓励转向更积极的移动性选择，例如骑自行车和步行，以及安全适应这些模式的公共场所。我们帮助城市导航过渡到清洁燃烧的燃料和电动汽车。

从重新设计危险的十字路口到试行“完整的街道”转换并就自行车网络的集成提供建议，我们采用了一种量身定制的本地化方法，直接与城市和本地合作伙伴合作。通过视觉零，正式政策和立法变革以及新研究等全球努力，我们还努力影响国家和国际层面的有利环境。

Together with partners, we prevent deadly traffic crashes, encourage healthy lifestyles, reduce exposure to air pollution and expand socioeconomic opportunity for more residents and businesses.