Adapazarı railway station

Adapazarı station is the main terminal railway station in the city of Adapazarı. It is the eastern terminus of the Haydarpaşa-Adapazarı Regional, the most heavily used rail service line in Turkey and second most in service frequency. The station is located directly in the city center. The other two stations serving Adapazarı are Mithatpaşa railway station, located in southwestern Adapazarı and Arifye railway station, located in Adapazarı's southern suburb. The station is situated on the north end of the Adapazarı Branch, which connects to the Istanbul––Ankara Main Line at Arifye.

Adapazarı
The station building in 2021
General information
Location	Gar meydanı, 54100 Semerciler, Sakarya Turkey
Coordinates	40.462961°N 30.240040°E / 40.462961; 30.240040
Owned by	Turkish State Railways
Platforms	4
Tracks	6
Construction
Parking	Located next to the station's plaza
History
Opened	1899
Closed	2012-13, 12 December 2016
Rebuilt	1969
Electrified	1969
Services
Preceding station TCDD Taşımacılık Following station Mithatpaşa towards Gebze Ada Express Terminus
Former services Preceding station Turkish State Railways Following station Mithatpaşa towards Istanbul Adapazarı Express Terminus Preceding station ADA Following station Kentparkı towards Arifiye Adaray Terminus

The station was opened on November, 1899 by the Anatolian Railway (CFOA). The railway intended to continue to the railway to Bolu and then Ankara, but this never happened and the station became a terminal. In 1969, the line was electrified and new improved regional service was added to Istanbul. On February 1, 2012, the station temporarily closed down due to the construction of the Ankara–Istanbul high-speed railway, however a project that if approved will lead to the abandonment of the station in favor of building a new station in Arifye, which is 8.13 km (5.05 mi) southwest of the city center.

The station is used for storing rail cars, but currently it's the main station for Ada Express since 2019.[1]