List of otoyol routes in Turkey
Otoyol | |
---|---|
![]() ![]() ![]() ![]() Route markers for three Turkish Motorways | |
![]() Otoyol network in Turkey as of February 2022. Motorways in use, under construction and projected. | |
System information | |
Maintained by Karayolları Genel Müdürlüğü | |
Formed | 1968 |
Highway names | |
Otoyols: | Otoyol XX (O-XX) |
System links | |
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Otoyol routes in Turkey follow a regional based two-digit numbering system. All routes have the prefix O on all signage and maps. Motorways that start in the Marmara Region are all single digit. Motorways that start in The Central Anatolia Region have a first digit of two. Motorways starting in the Aegean Region have a first digit of three. Motorways starting in the Mediterranean Region and Southeastern Anatolia Region have a first digit of five. The O-21A is the only motorway to have a letter assigned to it. Most motorways in Turkey have six lanes (3+3 lanes), however there are sections of some motorways with only four (2+2) lanes. The motorways extended to 27 of the country's 81 provincial-level administrative divisions.
As of December 2023, there are 3,726 km of toll motorways network (otoyollar) in service.[2]
List of Otoyol routes
Number | Length (km) | Length (mi) | Northern or western terminus | Southern or eastern terminus | Built | Notes |
---|---|---|---|---|---|---|
![]() | 20.5 | 12.7 | ![]() | Bağdat Avenue in Kadıköy, Istanbul | 1973 | Istanbul Inner Beltway |
![]() | 36.9 | 22.9 | ![]() | ![]() | 1988 | Istanbul Outer Beltway |
![]() | 246.9 | 153.4 | ![]() | ![]() | 1987 | |
![]() | 372 | 231.2 | ![]() | ![]() | 1984 | |
![]() | 409.4 | 254.4 | ![]() | ![]() | 2016 till 2019 | Section from Bursa North to Gebze including Osman Gazi Bridge opened in 2016. |
![]() | 101 | 62.8 | ![]() | ![]() | 2022 | Section from Malkara to Lapseki including 1915 Çanakkale Bridge, the longest suspension bridge in the world, opened in 2022. |
![]() | 275.2 | 171.1 | ![]() | ![]() | 2016 till 2020 | Yavuz Sultan Selim Bridge opened in 2016. |
![]() | 110 | 68.4 | Road forms complete ring around Ankara | Road forms complete ring around Ankara | 1987 | Ankara beltway |
![]() | 399.5 | 248.3 | ![]() | ![]() | 1984 till 2020 | |
![]() | 32 | 19.9 | ![]() | ![]() | 1992 | |
![]() | 34.1 | 21.2 | ![]() | ![]() | 2006 | |
![]() | 60.4 | 37.5 | ![]() | ![]() | 1993 till 2006 | Izmir Beltway |
![]() | 127.8 | 79.4 | ![]() | ![]() | 1996 till 2004 | |
![]() | 93 | 57.8 | ![]() | ![]() | 2023 | |
![]() | 77.7 | 48.3 | ![]() | ![]() | 1992 till 1996 | |
![]() | 76 | 47 | Port of Çandarlı near Çandarlı, İzmir | ![]() | 2019 | |
![]() | 99.2 | 61.6 | ![]() | ![]() | 1992 | |
![]() | 365 | 226.8 | ![]() | ![]() | 1992 | |
![]() | 150 | 93.2 | ![]() | ![]() | 1993 | |
![]() | 35 | 21.7 | ![]() | ![]() | 2013 | Gaziantep Beltway |
Projects
Under Construction
Number | Length (km) | Length (mi) | Northern or western terminus | Southern or eastern terminus | Opens | Notes |
---|---|---|---|---|---|---|
![]() | 114 | 70.8 | ![]() | ![]() | Part of Kınalı-Balıkesir Motorway. | |
![]() | 45 | 28 | ![]() | ![]() | 2025 | |
![]() | 72 | 44.7 | ![]() | ![]() | 2024 | |
![]() | 41 | 25.8 | ![]() | ![]() | 2025 | |
![]() | 155 | 96.3 | ![]() | ![]() | Part of Afyon–Antalya–Alanya Motorway. Afyonkarahisar-Burdur-Antalya section still in planning phase. | |
![]() | 78 | 48.5 | ![]() | ![]() | İskenderun-Cilvegözü Motorway (border crossing) | |
![]() | 31.3 | 19.5 | ![]() | ![]() | Dörtyol-Hassa Motorway | |
![]() | 119 | 73.9 | ![]() | ![]() | Part of Ankara-Samsun Motorway. Delice-Samsun section still in planning phase. |
Tender Phase
Number | Length (km) | Length (mi) | Northern or western terminus | Southern or eastern terminus | Tender Date | Notes |
---|---|---|---|---|---|---|
![]() | 130 | 80.8 | ![]() | ![]() | Part of Izmir–Ankara Motorway. İzmir-Sivrihisar section still in planning phase. | |
![]() | 454 | 282.1 | ![]() | ![]() | Şanlıurfa-Mardin-Habur Motorway (including link to Diyarbakır) (border crossing) |
Planning Phase
Number | Length (km) | Length (mi) | Northern or western terminus | Southern or eastern terminus | Tender Date | Notes |
---|---|---|---|---|---|---|
![]() | 30 | 18.1 | ![]() | ![]() | N/A | |
![]() | 12 | 7.46 | ![]() | ![]() | N/A | İZKARAY [tr] - Gulf of İzmir Passage Project between Çiğli (Sasalı) and Balçova (İnciraltı); including one undersea tunnel and one bridge |
![]() | 41 | 25.5 | ![]() | ![]() | N/A | İzmir 2. peripheral motorway |
![]() | 155 | 96.3 | ![]() | ![]() | N/A | Denizli-Burdur section of Aydın-Denizli-Burdur Motorway |
![]() | 137 | 85.1 | ![]() | ![]() | N/A | Lapseki-Balıkesir section of Kınalı-Balıkesir Motorway |
![]() | 350 | 217.5 | ![]() | ![]() | N/A | Afyonkarahisar-Burdur-Antalya Motorway [tr] |
![]() | 408 | 253.5 | ![]() | ![]() | N/A | Sivrihisar-İzmir section of Ankara-İzmir Motorway |
![]() | 231 | 143.5 | ![]() | ![]() | N/A | Sivrihisar-Bursa Motorway |
![]() | 303 | 188.3 | ![]() | ![]() | N/A | Delice-Samsun section of Ankara-Samsun Motorway |
![]() | 144 | 89.5 | ![]() | ![]() | N/A | Bafra-Samsun-Ünye Motorway |
![]() | 137 | 85.2 | ![]() | ![]() | N/A | Part of Gerede-Gürbulak Motorway [tr]. Ilgaz-Merzifon-Koyulhisar-Pülümür-Horasan-Gürbulak sections still in planning phase. |
![]() | 183 | 113.7 | ![]() | ![]() | N/A | Ilgaz-Merzifon Motorway [tr] |
![]() | 919 | 571 | ![]() | ![]() | N/A | Merzifon-Gürbulak Motorway [tr] (border crossing) |
![]() | 91 | 56.6 | ![]() | ![]() | N/A | Yalova-İzmit Motorway [tr] |
![]() | 440 | 273.4 | ![]() | ![]() | N/A | Afyonkarahisar-Konya-Ereğli-Niğde (Ulukışla) Motorway |
![]() | 105 | 65.3 | ![]() | ![]() | N/A | Bozüyük-Afyonkarahisar Motorway |
![]() | 200 | 124.3 | ![]() | ![]() | N/A | Alanya-Silifke Motorway |
![]() | 105 | 65.3 | ![]() | ![]() | N/A | Düzce-Zonguldak Motorway |
![]() | 500 | 310.7 | ![]() | ![]() | N/A | Delice-Sivas-Refahiye Motorway |
![]() | 600 | 372.8 | ![]() | ![]() | N/A | Nevşehir-Kayseri-Malatya-Diyarbakır Motorway |
![]() | 220 | 136.7 | ![]() | ![]() | N/A | Sivas-Malatya Motorway |
![]() | 50 | 31.1 | ![]() | ![]() | N/A | Şanlıurfa-Akçakale Motorway (border crossing) |
![]() | 475 | 295.2 | ![]() | ![]() | N/A | Diyarbakır-Gürbulak Motorway (border crossing) |
![]() | 540 | 335.6 | ![]() | ![]() | N/A | Trabzon-Refahiye-Malatya-Kahramanmaraş Motorway |
![]() | 250 | 155.4 | ![]() | ![]() | N/A | Pasinler-Türkgözü Motorway (border crossing) |
![]() | 460 | 285.8 | ![]() | ![]() | N/A | Rize-Erzurum-Diyarbakır Motorway |
![]() | 80 | 49.7 | ![]() | ![]() | N/A | Çandarlı-Bergama-Savaştepe Motorway |
![]() | 90 | 55.9 | ![]() | ![]() | N/A | Aydın-Muğla Motorway |
![]() | 75 | 46.6 | ![]() | ![]() | N/A | Malkara-İpsala Motorway (border crossing) |
![]() | 130 | 80.8 | ![]() | ![]() | N/A | Havsa-Gelibolu Motorway |
![]() | 180 | 111.9 | ![]() | ![]() | N/A | Lapseki-Karacabey Motorway |
See also
External links
- Official Motorway maps
- Detailed highway map