世界十一大地鐵系統 3. Moscow

3. Moscow, RussiaThe Moscow subway system has the biggest ridership of all metro systems throughout the world, with 3.2 billion riders annually traveling on 12 subway lines to 172 stations. In total, the Moscow Metro covers approximately 178 miles. On an average weekday, the subway itself carries about 8.2 million passengers. While most of the Moscow trains run underground, some lines cross bridges and provide scenic views of the Moskva River and the Yauza River. Highlights: Ornate architecture (at least 44 of these stations are rated as architectural sights). The system has many trains that stop frequently (trains stop at stations approximately every 90 seconds during peak hours).
Fastest worldwide system (120km/h or 75mph).