Over 30 Cities Worldwide Advance Autonomous Buses, Highlighting Dual Challenges in Technology and Operations

In 2025, more than 30 cities worldwide have launched pilot programs for autonomous buses, marking a pivotal shift of the technology from closed testing environments onto real urban roads. Residents in Shenzhen can now hail driverless buses with a single tap on their smartphones, and Chinese technology solutions have successfully won the bid to operate Singapore’s Level 4 autonomous bus route. However, large-scale deployment still faces multiple challenges, including complex urban environments, adaptation to local traffic regulations, and ensuring safe operations. Autonomous buses are no longer just a technological race; they represent a systemic transformation involving urban governance, business models, and public acceptance—one that is fundamentally reshaping the century-old foundational logic of the public transit industry.