In 2000, there were 8 Alstom-built 4-car train sets in service, which ran every 5 minutes on average and transported 130,000 passengers daily. On January 30, 2009, the first train sets built by Eurotem entered service.[12] Eurotem will build a total of 92 new wagons for the M2 line.[12][13] As of January 30, 2009, a total of 34 trainsets, each with 4 cars, were being used on the M2 line.[13] A northern extension from 4. Levent to Maslak was opened on January 30, 2009.[14] On September 2, 2010 the northern (temporary) terminus Darüşşafaka followed.[15] The southern extension of the M2 line from Taksim to Yenikapı, across the Golden Horn via Haliç station on the bridge and underground through the historic peninsula, entered service on 15 February 2014.