🇫🇷 Paris RER
🇫🇷 Île-de-France Transilien
🇬🇧 London Overground
🇩🇪 Berlin S-Bahn (Ring)
🇸🇳 Dakar TER

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🇪🇸 Barcelona Rodalies
🇺🇸 Boston MBTA
🇬🇧 London Thameslink
🇺🇸 Chicago Metra
🇳🇬 Lagos Red Line
🇺🇸 New York Long Island Rail Road
🇺🇸 New York Metro-North
🇺🇸 San Francisco Caltrain
🇯🇵 Tokyo Keiō Line
🇯🇵 Tokyo Yamanote Line

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🇳🇬 Abuja Light Rail
🇩🇪 Dresden S-Bahn
🇩🇪 Frankfurt S-Bahn
🇩🇪 Hamburg S-Bahn
🇩🇪 Hannover S-Bahn
🇩🇪 Köln S-Bahn
🇩🇪 Leipzig S-Bahn
🇪🇸 Madrid Cercanías
🇮🇹 Milan S Lines
🇷🇺 Moscow Central Diameters
🇩🇪 München S-Bahn
🇩🇪 Nürnberg S-Bahn
🇰🇷 Seoul GTX
🇩🇪 Stuttgart S-Bahn