Regions: Marmara Length 38 km Major cities Istanbul | Provinces: Istanbul Province Province Istanbul Province | |
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From: Mahmutbey East, Istanbul To: Samandıra, Kayışdağ, Istanbul | ||
Otoyol 2 (English: Motorway 2), abbreviated as , aka İstanbul 2. Çevreyolu (English: Istanbul Outer Beltway), is a motorway in Istanbul, Turkey that forms the outer ring road of the city connecting European and Asian parts via the Fatih Sultan Mehmet Bridge.
Map of O-2, %C4%B0stanbul, Turkey
It starts in Mahmutbey East on the European part, where the Avrupa Otoyolu (English: Europe Motorway) links, runs through the northern outskirts of the city passing over the Bosporus Strait, and terminates at the western end of the Anadolu Otoyolu (English: Anatolia Motorway) , before the toll plaza is situated. Otoyol 2 is toll-free, however the Fatih Sultan Bridge is a toll bridge in the eastward direction only, having its toll plaza at the European side. O-2 is connected via three feeder highways to İstanbul 1. Çevreyolu (Istanbul Inner Beltway) and one highway to Avrupa Otoyolu (Europe Motorway). As the connecting highway of the motorways and , it is part of the international routes European and Asian .