Boztepe Tunnel
Boztepe Tunnel, is a highway tunnel constructed in Ordu Province, northern Turkey.
Boztepe Tunnel is part of the Samsun-Ordu Highway within the Black Sea Coastal Highway, of which construction was carried out by the Turkish Nurol-Yüksel-Özka–YDA joint venture. The -long twin-tube tunnel carrying two lanes of traffic in each direction is flanked by -long Asarkayası Tunnel in the west and -long Öceli Tunnel in the east on the same highway.
The tunnel was opened to traffic on March 3, 2019 by Turkish President Recep Tayyip Erdoğan.