Helsinki Metro Line 1


 * +Metrolinja 1
 * +part of Helsinki Metro
 * Length || 60 km
 * Passengers || 345000/day
 * Opened || in parts, 1945-2004
 * Stations underground other || 46 35 11
 * }
 * Opened || in parts, 1945-2004
 * Stations underground other || 46 35 11
 * }
 * Stations underground other || 46 35 11
 * }