🇺🇸 Boston Red Line
🇺🇸 Chicago Blue Line
🇺🇸 Chicago Green Line
🇬🇧 London Central Line
🇬🇧 London District Line
🇬🇧 London East London Line
🇬🇧 London Metropolitan Line
🇬🇧 London Piccadilly Line
🇷🇺 Moscow Filyovskaya Line
🇺🇸 New York A Train
🇫🇷 Paris Line 7
🇫🇷 Paris Line 13
🇺🇸 Washington Silver Line

---

🇺🇸 Baltimore Green Line
🇺🇸 Baltimore Red Line
🇺🇸 Baltimore Yellow Line
🇷🇴 Bucharest Line 5
🇩🇪 Hamburg Line U1
🇫🇮 Helsinki Line M1/M2
🇮🇹 Milan Line M1
🇮🇹 Milan Line M2
🇮🇹 Rome Line B
🇹🇼 Taipei Orange Line
🇮🇷 Tehran Line 1
🇮🇷 Tehran Line 4
🇪🇸 Valencia Line 1
🇪🇸 Valencia Line 5