Capital Express (Turkey) of the Istanbul-Ankara high-speed railway was opened and Yüksek Hızlı Tren high-speed passenger service became the pride of the TCDD. On 13 March 2009, the Capital Express was shortened by to Eskişehir and served as an extension of the YHT train service to Istanbul. On 31 January 2012, the Capital Express was discontinued due to the rehabilitation of the railway in Istanbul to accommodate new high-speed rail service. Capital Express (Turkey) The Capital Express () was one of the six daily intercity trains operating between Istanbul and Ankara on the Istanbul-Ankara railway before the Yüksek Hızlı Tren high-speed train service
History of Ankara form of "Ankara". In 278 BC, the city, along with the rest of central Anatolia, was occupied by the Celtic speaking Galatians, who were the first to make Ankara one of their main tribal centres, the headquarters of the Tectosage tribe. Other centres were Pessinos, modern Balhisar, for the Trocmi tribe; and "Tavium", to the east of Ankara, for the Tolstibogii tribe. The city was then known as Ancyra. The Celtic element was probably relatively small in numbers; a warrior aristocracy which ruled over Phrygian-speaking peasants. However, the Celtic language continued to spoken in Galatia for many centuries. At the