The Sakarya Viaduct () is a long railway bridge carrying the Ankara-Istanbul high-speed railway across the

Sakarya River The Sakarya (; ; ; ) is the third longest river in Turkey. It runs through the region known in ancient times as Phrygia. It was considered one of the principal rivers of Asia Minor (Anatolia) in Greek classical antiquity, and is mentioned in th ...

and its adjacent plain approximately west of

Polatlı Polatlı (formerly Ancient Greek: Γόρδιον, Górdion and Latin: Gordium) is a municipality and district of Ankara Province, Turkey. Its area is 3,618 km2, and its population is 128,378 (2022). It is 80 km west of the Turkish capital ...

Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...

. The bridge is the fourth longest bridge in Turkey after the

Çanakkale 1915 Bridge Çanakkale is a city and seaport in Turkey on the southern shore of the Dardanelles at their narrowest point. It is the seat of Çanakkale Province and Çanakkale District.Osman Gazi Bridge The Osman Gazi Bridge () is a suspension bridge spanning the Gulf of İzmit at its narrowest point, . The bridge links the Turkish city of Gebze to the Yalova Province and carries the O-5 motorway across the gulf. The bridge was opened on 1 Jul ...

and the Mount Bolu Viaducts as well as the longest railway bridge in the country. Construction of the viaduct was started in 2007 and completed in 13 months. The bridge entered revenue service on 13 March 2009, with the opening of the railway from

Ankara Ankara is the capital city of Turkey and List of national capitals by area, the largest capital by area in the world. Located in the Central Anatolia Region, central part of Anatolia, the city has a population of 5,290,822 in its urban center ( ...

Eskişehir Eskişehir ( , ; from 'old' and 'city') is a city in northwestern Turkey and the capital of the Eskişehir Province. The urban population of the city is 821 315 (Odunpazari + Tebebasi), with a metropolitan population of 921 630. The city is l ...

References

{{Authority control Bridges completed in 2008 Railway bridges in Turkey Buildings and structures in Ankara Province Polatlı Transport in Ankara Province 2009 establishments in Turkey High-speed rail in Turkey