Otoyol 20

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O-20 shield}}
O-20
Ankara Beltway
Ankara Çevre yolu
O-20 Pursaklar Exit.jpg
Route information
Part of E88 / E89 / E90
Length110 km (68 mi)
Location
CountryTurkey
RegionsCentral Anatolia
ProvincesAnkara Province
Major citiesAnkara
Highway system
O-7 O-21

Otoyol 20 (English: Motorway 20), O-20, Ankara Çevre yolu (English: Ankara Beltway), is a motorway in Ankara, Turkey that forms the ring road of the city. The 110 km (68 mi) long beltway connects in the northwest to the Anatolia Motorway , and in the south to Ankara-Adana Motorway.

The beltway is a four lane motorway in both directions on its length.

The beltway is the only ring motorway in Turkey to form a complete ring.

Province District Exit No. Name Notes
Ankara Yenimahalle K1 O-4 / E80 – Bolu, İzmit, Istanbul
Ankara Etimesgut K2 1. TBMM Cd.
Ankara Etimesgut K3 D.140Ayaş
Ankara Etimesgut K4 Istasyon Cd.
Ankara Etimesgut K5 Ahi Mesud Blvd.
Ankara Etimesgut K6 D.200 / E90Eskişehir, Uşak, İzmir
Ankara Gölbaşı K7 Turgut Özal Blvd.
Ankara Gölbaşı K8 O-21Konya, Adana
Ankara Gölbaşı K9 D.750 / E90Konya, Adana
Ankara Çankaya Karataş Viaduct 600 m
Ankara Çankaya K10 Nato Yolu Cd.
Ankara Mamak K11 Mavi Göl Cd.
Ankara Mamak Bayındır Dam Bridge 400 m
Ankara Mamak K12 D.200 / E88Samsun
Ankara Mamak Samsun Road Bridge 400 m
Ankara Mamak K13 Yeşil Kuşak Cd.
Ankara Altındağ Çubuk 1 Dam Bridge 300 m
Ankara Keçiören K14 D.140Esenboğa International Airport
Ankara Keçiören K15 Bağlum Blvd.
Ankara Keçiören K16 Yozgat Blvd.
Ankara Yenimahalle K17 Anadolu Blvd.
Ankara Yenimahalle K18 Batıkent Yolu
Ankara Yenimahalle K19 D.750Bolu, Sakarya, Istanbul

See also[edit]

References[edit]

Turkey road map