Gerze Tunnel

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

Gerze Tunnel is part of the Sinop-Samsun Highway within the Black Sea Coastal Highway, of which construction was carried out by the Turkish Cengiz Construction Company. The 348 and 348 m-long twin-tube tunnel carrying two lanes of traffic in each direction is flanked by 1680 - 1680 m-long Demirciköy Tunnel in the northwest and 1598 - 1530 m-long Yenikent Tunnel in the southeast on the same highway.

The tunnel was opened to traffic on 26 March 2014.