Otoyol 31

Otoyol 31 (English: Motorway 31), abbreviated as O-31, aka İzmir-Aydın Otoyolu (English: Izmir-Aydın Motorway), is a toll motorway in the Aegean Region of Turkey connecting the cities of İzmir and Aydın. The motorway links to the beltway of Izmir O-30 on its northern end and connects to the state road D-550 bypassing Aydın in the south. On its total length of 108 km (67 mi), the O-31 connects to the European route E87.

Otoyol 31

Otoyol 31 (English: Motorway 31), abbreviated as O-31, aka İzmir-Aydın Otoyolu (English: Izmir-Aydın Motorway), is a toll motorway in the Aegean Region of Turkey connecting the cities of İzmir and Aydın. The motorway links to the beltway of Izmir O-30 on its northern end and connects to the state road D-550 bypassing Aydın in the south. On its total length of 108 km (67 mi), the O-31 connects to the European route E87.