Capital Express (Turkey) 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 replaced all intercity trains on the line. The Capital Express was the fastest of the six trains, making limited stops only in large cities. The train would complete its journey in just over four hours and in the Eskişehir Province, trains would reach conventional speeds of , which still hold the record for fastest conventional train service in Turkey. When the high-speed rail service was opened between Ankara
History of Ankara end of the 4th century, St. Jerome, a native of Galatia, observed that the language spoken around Ankara was very similar to that being spoken in the northwest of the Roman world near Trier. This may indicate that the older Phyrigian population had adopted the language of the Celtic invaders. The city was subsequently conquered by Augustus in 25 BC and passed under the control of the Roman Empire. Now the capital city of the Roman province of Galatia, Ancyra continued to be a center of great commercial importance. Ankara is also famous for the "Monumentum Ancyranum" ("Temple of Augustus