Çiftlik Tunnel

Çiftlik Tunnel (Çiftlik Tüneli), is a highway tunnel constructed in Sinop Province, northern Turkey.

Çiftlik Tunnel is part of the Sinop-Samsun Highway within the Black Sea Coastal Highway, of which construction was carried out by the Turkish Dağcan Construction and Trade Company Inc. The 1285 and 1285 m-long twin-tube tunnel carrying two lanes of traffic in each direction. The Demirciköy Tunnel follows the Çiftlik Tunnel in direction Samsun.

The tunnel was opened to traffic on 26 March 2014.