Otoyol 21
Appearance
![]() | You can help expand this article with text translated from the corresponding article in Turkish. Click [show] for important translation instructions.
|
O-21 | ||||
---|---|---|---|---|
Ankara-Tarsus Motorway Ankara-Tarsus Otoyolu | ||||
![]() | ||||
Route information | ||||
Part of ![]() | ||||
Length | 432 km (268 mi) | |||
Major junctions | ||||
From | Gölbaşı, Ankara Province | |||
To | Tarsus, Mersin Province | |||
Location | ||||
Country | Turkey | |||
Regions | Central Anatolia, Mediterranean | |||
Provinces | Ankara, Konya, Aksaray, Nevşehir, Niğde, Adana, Mersin | |||
Major cities | Niğde, Tarsus | |||
Highway system | ||||
|
Otoyol 21 (English: Motorway 21), abbreviated as O-21, a.k.a. Ankara-Tarsus Otoyolu (English: Ankara-Tarsus Motorway), is a completed toll motorway in the Central Anatolia and Mediterranean regions in Turkey. Currently, it connects Otoyol 20 from Gölbaşı, Ankara with the Adana-Mersin Motorway O-51 at Tarsus in Mersin Province. On its full length, it is part of the European E90. The last part of the highway opened on 16 December 2020.[1] With a length of 432 kilometres, the O-21 is the longest motorway in Turkey.
Exit list
[edit]Province | District | km | mi | Exit | Destinations | Notes |
---|---|---|---|---|---|---|
Ankara | Gölbaşı | 0.0 | 0.0 | K8 | ![]() | |
14.4 | 8.9 | K1 | ![]() | |||
16.9 | 10.5 | Gölbaşı Toll Plaza | ||||
29.5 | 18.3 | K2 | ![]() | |||
76.1 | 47.3 | K3 | ![]() | |||
Şereflikoçhisar | 101.5 | 63.1 | K4 | ![]() | ||
Aksaray | Sarıyahşi | 139.5 | 86.7 | K5 | ![]() | |
Ağaçören | 157.5 | 97.9 | K6 | Kırşehir connector — Kırşehir | ||
Ortaköy | 178.3 | 110.8 | K7 | ![]() | ||
Aksaray | 213.6 | 132.7 | K8 | ![]() | ||
Nevşehir | Derinkuyu | 241.6 | 150.1 | K9 | ![]() | |
Niğde | Niğde | 275 | 171 | K10 | P.51-78 — Gölcük | |
K11 | ![]() | |||||
K11 | ![]() | |||||
K12 | ![]() | |||||
Bor | K13 | P.51-51 — Kemerhisar | ||||
Ulukışla | K14 | ![]() | ||||
Kırkgeçit Tunnels | ||||||
Çakıt Tunnel | ||||||
Adana | Pozantı | K15 | ![]() | Pozantı north | ||
K16 | ![]() | Northbound exit, southbound entrance only. | ||||
K17 | ![]() | |||||
Mersin | Tarsus | K18 | ![]() | |||
K19 | ![]() | |||||
Tarsus Toll Plaza | ||||||
K20 | ![]() | |||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
|
See also
[edit]References
[edit]- ^ "Ankara-Niğde Otoyolu'nun tamamı hizmete girdi" (in Turkish). Archived from the original on 16 December 2020. Retrieved 16 December 2020.
External links
[edit]Wikimedia Commons has media related to Otoyol 21.
- Exit list of O-21
- Mersin road map Archived 2011-07-25 at the Wayback Machine