東京都の自転車通行空間整備|交通安全対策と渋滞の緩和|東京都建設局
Tokyo Bolsters Bicycle Infrastructure for Safer Streets and Reduced Congestion
Tokyo’s Metropolitan Government is actively developing dedicated bicycle passage spaces across the city as part of comprehensive traffic safety measures and efforts to alleviate urban congestion. Led by the Tokyo Construction Bureau, the initiative aims to create safer cycling environments amid rising bicycle usage. This infrastructure push supports sustainable mobility in one of the world’s densest urban areas.
Background
The Tokyo Construction Bureau’s bicycle passage space development program addresses growing concerns over traffic safety and congestion in the capital. With increasing popularity of cycling for commuting and leisure—boosted by post-pandemic shifts and environmental awareness—bicycle-related accidents have highlighted the need for segregated lanes and improved roadways. The project falls under broader road management strategies, integrating with national efforts like those in neighboring Kanagawa Prefecture, to promote multimodal transport. By separating cyclists from motor vehicles, Tokyo seeks to reduce collision risks and free up road space for cars and pedestrians, ultimately easing peak-hour gridlock.
Future Outlook
Looking ahead, the Tokyo Construction Bureau plans to expand bicycle networks with additional lanes, signage, and intersections in high-traffic districts. Integration with public transit hubs and smart city technologies, such as bike-sharing apps and real-time traffic monitoring, could further amplify benefits. Officials anticipate measurable reductions in accidents and congestion by 2030, aligning with Tokyo’s goals for carbon neutrality and livable urban spaces, pending budget approvals and community feedback.