Geographically accurate map of the Shanghai Metro, the world's longest Metro by route mileage (676km) and second busiest by ridership (>10 million passengers per day). : r/MapPorn
Shanghai Metro Maps, Printable Maps of Subway, PDF Download
2019 Beijing Subway (Metro) Guide inc Map and Line info
Metro & Maglev Train—China International Import Expo
Shanghai Metro Map, Maglev Map, Rail Transit Map, 2023
Shanghai metro map, China
Shanghai Metro Line 11, Line 9 extension open 31 December | the Explore blog