Rapid transit in Turkey (English Wikipedia)

"Metro Raylı Taşıma Sistemi – Adana Raylı Taşıma Sistemi – Adana Metrosu" [Metro Rail Transit System – Adana Rail Transit System – Adana Metro] (in Turkish). Adana Büyükşehir Belediyesi [Adana Metropolitan Municipality]. Archived from the original on 29 March 2013. Retrieved 2014-06-22.

bbnhaber.com.tr

"Metro için ilk kazma vuruldu". 14 May 2020.

bursa.bel.tr

Bursa Büyükşehir Belediyesi Basın Koordinasyon Merkezi. "ÜnıversıteEtabinda Seferler Başliyor". bursa.bel.tr. Archived from the original on 27 September 2011. Retrieved 8 July 2014.

burulas.com.tr

"Bursaray Teknık Özellıkler" [Bursaray Technical Specifications] (in Turkish). Burulaş Bursa Ulaşım Toplu Taşım İşletmeciliği Turizm San. Ve Tic. A.Ş. [Burulaş Bursa Transportation Mass Transit Administration Tourism Industry. Ve Tic. Inc.] Archived from the original on 6 June 2014. Retrieved 2014-06-03.

dailysabah.com

"Ankara's newest metro line expected to serve 50,000 a day". Daily Sabah. 6 January 2017. Retrieved 13 September 2017.

ego.gov.tr

"General Directorate of EGO – The Subway Systems – Operated Rail System Lines". General Directorate of EGO. 29 August 2012. Archived from the original on 25 May 2014. Retrieved 2014-05-23. Simply sum the lengths and number of stations on the operational lines to obtain the totals for the Ankara Metro.

hurriyet.com.tr

Yilmaz, Murat (7 January 2024). "2023'te toplu taşıma" [Public transport in 2023]. Ankara Haberleri [Ankara News]. Hürriyet (in Turkish). Demirören Group. Retrieved 2024-02-12.

izmir.bel.tr

"İzmir'de metro ve tramvay 2019'da 140 milyon yolcu taşıdı" [Metro and tram in İzmir carried 140 million passengers in 2019]. www.izmir.bel.tr (in Turkish). İzmir Büyükşehir Belediyesi [İzmir Metropolitan Municipality]. 10 January 2020. Retrieved 2020-05-04.

izmirmetro.com.tr

"Metro Bayrami" [Metro Festival] (in Turkish). İzmir Metrosu A.Ş. 31 July 2014. Retrieved 2019-12-04.

mersin.bel.tr

"Mersin'e Metro Geliyor". Archived from the original on 3 January 2022. Retrieved 3 January 2022.

metro.istanbul

"Timeline". Metro İstanbul A.Ş. Archived from the original on 6 December 2020. Retrieved 2020-11-27.
As for the latest length, please refer to website of public company https://www.metro.istanbul/en/ Archived 2 October 2023 at the Wayback Machine As for the size the system reached by the end of 2021, see "2021 Faaliyet Raporu" [2021 Annual Report] (PDF) (in Turkish). Metro İstanbul A.Ş. p. 28. Archived from the original (PDF) on 24 November 2022. Retrieved 2022-09-06. As for the latest extension, see "Istanbul opens metro Line M9". Metro Report International. DVV Media International Ltd. 1 June 2021. Retrieved 2022-09-06.
"Istanbul Metro Passenger Statistics". www.metro.istanbul (in Turkish). Archived from the original on 3 January 2023. Retrieved 2023-04-09.

railwaygazette.com

As for the latest length, please refer to website of public company https://www.metro.istanbul/en/ Archived 2 October 2023 at the Wayback Machine As for the size the system reached by the end of 2021, see "2021 Faaliyet Raporu" [2021 Annual Report] (PDF) (in Turkish). Metro İstanbul A.Ş. p. 28. Archived from the original (PDF) on 24 November 2022. Retrieved 2022-09-06. As for the latest extension, see "Istanbul opens metro Line M9". Metro Report International. DVV Media International Ltd. 1 June 2021. Retrieved 2022-09-06.
"Sino-Turkish consortium to build Konya metro".

rayturk.net

"Loading..." www.rayturk.net. Archived from the original on 31 December 2018. Retrieved 13 September 2017.

trthaber.com

"Gayrettepe-Kağıthane metrosu açıldı" (in Turkish). TRT Haber. 29 January 2024.

web.archive.org

"Metro Raylı Taşıma Sistemi – Adana Raylı Taşıma Sistemi – Adana Metrosu" [Metro Rail Transit System – Adana Rail Transit System – Adana Metro] (in Turkish). Adana Büyükşehir Belediyesi [Adana Metropolitan Municipality]. Archived from the original on 29 March 2013. Retrieved 2014-06-22.
"General Directorate of EGO – The Subway Systems – Operated Rail System Lines". General Directorate of EGO. 29 August 2012. Archived from the original on 25 May 2014. Retrieved 2014-05-23. Simply sum the lengths and number of stations on the operational lines to obtain the totals for the Ankara Metro.
"Bursaray Teknık Özellıkler" [Bursaray Technical Specifications] (in Turkish). Burulaş Bursa Ulaşım Toplu Taşım İşletmeciliği Turizm San. Ve Tic. A.Ş. [Burulaş Bursa Transportation Mass Transit Administration Tourism Industry. Ve Tic. Inc.] Archived from the original on 6 June 2014. Retrieved 2014-06-03.
"Timeline". Metro İstanbul A.Ş. Archived from the original on 6 December 2020. Retrieved 2020-11-27.
As for the latest length, please refer to website of public company https://www.metro.istanbul/en/ Archived 2 October 2023 at the Wayback Machine As for the size the system reached by the end of 2021, see "2021 Faaliyet Raporu" [2021 Annual Report] (PDF) (in Turkish). Metro İstanbul A.Ş. p. 28. Archived from the original (PDF) on 24 November 2022. Retrieved 2022-09-06. As for the latest extension, see "Istanbul opens metro Line M9". Metro Report International. DVV Media International Ltd. 1 June 2021. Retrieved 2022-09-06.
"Loading..." www.rayturk.net. Archived from the original on 31 December 2018. Retrieved 13 September 2017.
Bursa Büyükşehir Belediyesi Basın Koordinasyon Merkezi. "ÜnıversıteEtabinda Seferler Başliyor". bursa.bel.tr. Archived from the original on 27 September 2011. Retrieved 8 July 2014.
"Istanbul Metro Passenger Statistics". www.metro.istanbul (in Turkish). Archived from the original on 3 January 2023. Retrieved 2023-04-09.
"Mersin'e Metro Geliyor". Archived from the original on 3 January 2022. Retrieved 3 January 2022.