Cities are being redesigned at unprecedented speed. Low-emission zones are multiplying as curb space is contested by delivery fleets, ride-hailing platforms, cyclists, and pedestrians. Every day, Europe’s largest delivery fleets generate continuous, hyper-local data on road conditions, congestion, patterns and infrastructure wear that is typically beyond the capability of most cities and mobility platforms operating independently. This session asks whether cities, mobility platforms, and logistics players can move toward genuine co-design powered by shared intelligence? What will it take to turn real-time road data into infrastructure decisions that make streets safer, cleaner, and more efficient for everyone who uses them?