Otoyol 33
Template: Infobox trunk road / Maintenance / TR -O
Il ( provinces ):
- Bursa
- Balikesir
- Manisa
- Izmir
Otoyol 33 (short O -33 ) is a partial beltway around Bursa (Turkey). The highway encircling the city about half. An extension of up to Gebze including a suspension bridge over the Bay of Izmit is under construction. The continuation up to Izmir via Balikesir and Manisa is planned.