List of tunnels in Turkey
This incomplete list of tunnels in Turkey includes any road, rail or waterway tunnel in Turkey. Tunnels are listed in decreasing order of their length. Opening year is given in parentheses.
Lists are in decreasing order of tunnel length.
Road tunnels
- Mount Ovit Tunnel (under construction) - 14.7 km (9.1 mi)
- Mount Kop Tunnel (under construction) - 6,500 m (4.0 mi)
- Sabuncubeli Tunnel (under construction) - 6,480 m (4.03 mi)
- Eurasia Tunnel (subsea - under construction) - 5.4 km (3.4 mi)
- Cankurtaran Tunnel (under construction) - 5,228 m (3.249 mi)
- Salmankaş Tunnel (under construction) - 4,150 m (2.58 mi)
- Sarıyer-Çayırbaşı Tunnel (2012)- 4,020 m (2.50 mi)
- Ordu Nefise Akçelik Tunnel (2007)- 3,820 m (2.37 mi)
- Samanlı Tunnel (under construction) - 3,417 m (2.123 mi)
- Kağıthane-Piyalepaşa Tunnel (2009) - 3,186 m (1.980 mi)
- Mount Bolu Tunnel (2007) - 3,125–3,014 m (1.942–1.873 mi)
- 75th Anniversary Selatin Tunnel (2000) - 3,043–3,018 m (1.891–1.875 mi)
- Kızlaç Tunnel - 2,851–2,819 m (1.772–1.752 mi)
- Osmangazi Tunnel - 2,465–2,474 m (1.532–1.537 mi)
- Tirebolu-1 Tunnel - 2,175–2,151 m (1.351–1.337 mi)
- Dolmabahçe-Bomonti Tunnel (2010) - 2,390–2,360 m (1.49–1.47 mi)
- Dranaz Tunnel - 2,016 m (1.253 mi)
- Araklı Tunnel - 1,906–1,904 m (1.184–1.183 mi)
- Güvenlik Tunnel - 1,835 m (1.140 mi)
- Belkahve Tunnel (under construction) - 1,747 m (1.086 mi)
- Zigana Tunnel - 1,702 m (1.058 mi)
- Boğsak Tunnel -1,570–1,570 m (0.98–0.98 mi)
- Çayeli-1 Tunnel - 1,391–1,112 m (0.864–0.691 mi)
- Selimiye Tunnel - 1,366 m (0.849 mi)
- Elceğiz Tunnel - 1,265 m (0.786 mi)
- Pazar-1 Tunnel - 1,238–1,153 m (0.769–0.716 mi)
- Selçukgazi Tunnel (under construction) - 1,234 m (0.767 mi)
- Aslanlı Tunnel - 1,230–1,225 m (0.764–0.761 mi)
- Kopmuş Tunnel - 1,162 m (0.722 mi)
- Kıyıcık Tunnel - 1,121–1,080 m (0.697–0.671 mi)
- Orhan Büyükalp Tunnel - 1,100 m (0.68 mi)
- Korutepe Tunnel - 1,088–1,028 m (0.676–0.639 mi)
- Arhavi Tunnel - 1,052–1,015 m (0.654–0.631 mi)
Railway tunnels
- Ayaş Tunnel (under construction) - 10,064 m (6.253 mi)
- Deliktaş Tunnel (2012) - 5.4 km (3.4 mi)
- Şirinyer Rail Tunnel (2010) - 2 km (1.2 mi)
- Marmaray, subsea (2013) - 1.8 km (1.1 mi)
Water tunnels
- Şanlıurfa Irrigation Tunnels - 26.4 km (16.4 mi)
- Suruç Water Tunnel (2014) - 17.185 km (10.678 mi)
- Bosporus Water Tunnel (2012) - 5.551 km (3.449 mi)