Core Points - The launch of the "Nanjing Bus - SF Express Same-City Express Line" 503 route connects urban and rural areas, facilitating the delivery of agricultural products with a model of "early morning harvesting, morning dispatch, and lunchtime delivery" [1][3] - The collaboration addresses challenges in the last-mile delivery of traditional express services, such as high costs, low efficiency, and traffic congestion, by utilizing existing bus resources [3][4] - The 503 route operates daily between Liuhe North Station and Gulou Bus Station, covering over 60 stops, and integrates express delivery with public transport [4] Industry Impact - The partnership allows express companies to reduce costs while optimizing bus company capacity, leading to faster delivery for citizens and alleviating urban traffic pressure [4] - A dynamic adjustment mechanism is established for the express line, enabling real-time monitoring and planning based on delivery demand and passenger flow [4] - Future plans include optimizing bus routes and increasing delivery nodes in response to changes in express business distribution and public transport usage [4]