Seoul Capital Area
The U Line is a driverless, fully automatic, grade-separated light rail or light metro line in Uijeongbu, Seoul Capital Area, South Korea. The "U" stands for the city Uijeongbu. The line uses Véhicule Automatique Léger (VAL) 208 trains built by Siemens Transportation Systems. The system is very similar to the Toulouse Metro, Lille Metro and Rennes Metro in France.