Haydarpaşa-Adapazarı Regional

Haydarpaşa-Adapazarı Regional
Train #11612 about to depart Haydarpaşa in October 2011.
Overview
Service type	Regional rail
Status	Operating
Locale	Northwestern Anatolia
First service	6 February 1977
Last service	1 February 2012
Successor	Ada Express
Current operator(s)	TCDD
Former operator(s)	CFOA
Route
Start	Haydarpaşa Terminal, İstanbul
Stops	29
End	Central Station, Adapazarı
Distance travelled	144.4 km (89.7 mi)[1]
Average journey time	2h58m (Eastbound) 2h58m (Westbound)
Service frequency	24 daily
Train number(s)	11601-11624
On-board services
Seating arrangements	Coach
Technical
Track gauge	1,435 mm (4 ft 8 1⁄2 in)
Electrification	25 kV AC
Operating speed	120 km/h (75 mph) max
Track owner(s)	TCDD
Route map Legend Distance Station 0 Haydarpaşa 1.4 km (0.87 mi) Söğütlüçeşme 6.2 km (3.9 mi) Erenköy 9 km (5.6 mi) Bostancı 14.3 km (8.9 mi) Maltepe 20.1 km (12.5 mi) Kartal 24.4 km (15.2 mi) Pendik 44.1 km (27.4 mi) Gebze 55.1 km (34.2 mi) Diliskelei 59.3 km (36.8 mi) Tavşancı 63.7 km (39.6 mi) Hereke 71.5 km (44.4 mi) Kirazyalı 73.7 km (45.8 mi) Körfez 74.8 km (46.5 mi) Seramik 80 km (50 mi) Tütünçiftlik 83.8 km (52.1 mi) Derince 85.8 km (53.3 mi) Koruma 91.2 km (56.7 mi) İzmit 93.6 km (58.2 mi) Kırkikievler 99.7 km (62.0 mi) Köseköy 109.5 km (68.0 mi) Büyükderbent 111.8 km (69.5 mi) Maşukiye 119.1 km (74.0 mi) Kırkpınar 123.5 km (76.7 mi) Sapanca 126.8 km (78.8 mi) Uzunkum 131.5 km (81.7 mi) Arifye 138.1 km (85.8 mi) Mithatpaşa 139.9 km (86.9 mi) Adapazarı

The Haydarpaşa-Adapazarı Regional also referred to as Adapazarı Express (Turkish: Adapazarı Bölgesel Ekspresi) was a regional rail service, that ran between Istanbul and Adapazarı. For the majority of its time in service, it was the second-busiest route of the Turkish State Railways, after the Adana-Mersin Regional. Trains served a heavily populated region on the north-east shores of the Sea of Marmara, and the Sakarya plain so service was frequent, with 12 trains daily in each direction in 2012. The Regional service also passed through these important districts of Istanbul: Kadıköy, Maltepe, Kartal, Pendik, Tuzla as well as Gebze, İzmit and Adapazarı. Because of the cities the trains service, it had earned the nickname Metropolitan Express.^[2] The train used to service Coşkunoğulları station until the TOE (Turkish Automotive Industry) factory was closed in 1991. It also serviced Acısu, Tepetarla and Kurtköy stations until 1998. Due to the construction of the Istanbul-Ankara high-speed railway, the Haydarpaşa-Adapazarı Regional was discontinued on 1 February 2012 in order to rehabilitate the existing railway line. On 5 January 2015 service between Arifye and Pendik was reopened with new faster regional service known as the Ada Express.

Equipment

Trains were usually 6-8 cars long with a single electric locomotive for motive power. Towards the end of its run, trains were usually equipped mostly with the Regional Fleet and a few Intercity Fleet cars. On occasion, a train was double-headed for special purposes.

Before TCDD rehabilitated its old intercity and regional fleet, the electric locomotives which pulled trains were the E40000 or the E52500 series, and cars consisted of black and red regional cars that were built by TÜVASAŞ primarily for this service. Also during the 1990s, MT5600 were used for a brief period of time, but due to ridership these DRCs couldn't handle the capacity. In the late 2000s/early 2010s trains used refurbished regional and intercity cars that came into service in the 1970s, with the conductor car being either the first or last car. The E43000 were the only type of locomotives that pulled trains, as well as pulling express service on the line to Ankara and other cities. Also the route was the last stronghold for regional cars, as they were replaced with DMUs on other routes. Sometimes E14000 EMUs, used for commuter service in İstanbul and previously Ankara, were used for special holidays or weekend service when extra equipment was needed.^[2]

References

External links

• TCDD Official Site
• Adapazarı Regional timetable - tcdd.gov.tr