The following is a list of former lines of the Charleroi Metro which are now defunct. These lines operated on the Charleroi Metro (then known as the Charleroi Premetro) starting from the early 1990s (though a version of Line 89 had existed since 1976) until the system's reorganization into the Charleroi Metro in 2012. Trams on former Lines 54/55 ran from 05:00 until 20:00, and had train frequencies of: Trams on former Lines 88/89 (but not Line 84) ran from 05:30 until 19:00, and had train frequencies of: * Every 30 minutes on weekdays. * Every 1 hour on weekends.