Chengdu Metro Line 18 echoing the development prospect of Chengdu.Based on the important strategic position of Chengdu Metro Line 18, J&A creates public space in the line with the principles of urban design, optimizes the urban experience according to the scale of pedestrians. Positioning the theme of “Brilliant History, Technological Future" as the overall design style for Line 18. A bridge is built between the past and the future of Chengdu, showing the legacy of of Chengdu, highlighting the dazzling colors of Chengdu, and looking forward to the future of Chengdu.