Otoyol 2
Otoyol 2 (English: Motorway 2), abbreviated as
O-2, locally referred to as 2. Çevreyolu[1] (English: The Second 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.
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|---|---|---|---|---|
| The Second Beltway 2. Çevreyolu | ||||
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| Route information | ||||
| Part of | ||||
| Part of | ||||
| Length | 38 km (24 mi) | |||
| Restrictions | No through trucks or buses allowed on the Fatih Sultan Mehmet Bridge | |||
| Major junctions | ||||
| West end | ||||
| East end | ||||
| Location | ||||
| Country | Turkey | |||
| Regions | Marmara | |||
| Provinces | Istanbul Province | |||
| Major cities | Istanbul | |||
| Highway system | ||||
| ||||
It starts in Mahmutbey East on the European part, where the Avrupa Otoyolu (English: Europe Motorway)
O-3 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)
O-4, 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 (First Beltway)
O-1 and one highway to Avrupa Otoyolu (Europe Motorway). As the connecting highway of the motorways
O-3 and
O-4, it is part of the international routes European
E80 and Asian
AH1.

| District | Km | Mi | Exit No. | Destinations | Notes |
|---|---|---|---|---|---|
| Bağcilar | 0.0 | 0.0 | |||
| Bağcilar | 2.2 | 1.4 | Fetih Cd. | No west bound entrance | |
| Esenler | 3.8 | 2.4 | Metris/Esenler Connector- |
||
| Esenler | 4.2 | 2.6 | Eski Edirne Asf.-Arnavutköy | ||
| Gaziosmanpaşa/Sultangazi | 7.3 | 4.5 | Hekimsuyu Cd. | ||
| Eyüpsultan | 8.7 | 5.4 | O-2/O7 Connector- |
||
| Eyüpsultan | 11.5 | 7.1 | |||
| Eyüpsultan/Kağıthane | 12.6 | 7.8 | Hasdal/Okmeydaı Connector- |
||
| Sarıyer | 16.0 | 9.9 | Büyükdere Cd. | West bound entrance and east bound exit only | |
| Beşiktaş | 16.6 | 10.3 | Harp Akademileri Tunnel[2] 456 m (1,496 ft) |
||
| Sarıyer | 18.1 | 11.2 | Levent 1 Connector- Levent, Etiler and Baltalimanı | East bound entrance and west bound exit only | |
| Sarıyer | 18.8 | 11.7 | Cengiz Topel Cd. | ||
| Sarıyer | 19.2 | 11.9 | Fatih Sultan Mehmet Bridge Toll Plaza Electronic toll payment only. |
₺8.50 toll | |
| Sarıyer/ Beykoz |
20.5 | 12.7 | Fatih Sultan Mehmet Bridge 1,510 m (4,950 ft) |
||
| Beykoz | 23.6 | 14.7 | Yeni Riva Yolu- Beykoz, Çayağzı, Riva and Anadoluhisarı | ||
| Ümraniye | 28.6 | 17.8 | O-2/O7 Connector- |
||
| Ümraniye | 30.9 | 19.2 | |||
| Ataşehir | 34.7 | 21.6 | |||
| Kadıköy | 36.2 | 22.5 | Halk Cd. | ||
| Kadıköy | 37.7 | 23.4 |
See also
References
- Usually colloquially called TEM yolu or TEM in Turkish—which refers to Trans-European Motorway.
- "Turkey". World's Longest Tunnels. Retrieved March 22, 2009.


