(Doymuş) Tunnel – 1 x 1,835 m Malatya (Doğanşehir) - Adıyaman (Gölbaşı), Erkenek Tunnel – 2 x 1,830 m Ordu, Altınordu (Gümüşköy) - Mesudiye (Pınarlı), T10 (Çağlayan) Tunnel – 1 x 1,767 m Trabzon (Maçka) - Gümüşhane (Torul), Old Zigana Tunnel – 1 x 1,702 m Çanakkale, Ayvacık-Küçükkuyu, T1 (Assos) Tunnel – 2 x 1,693 m Sinop-Gerze, Demirciköy Tunnel – 2 x 1,680 m İzmir, Konak Tunnel – 2 x 1,674 m Karaman (Taşkent) - Antalya (Alanya), Çayarası-3 Tunnel – 1 x 1,671 m İstanbul, Kağıthane-Piyalepaşa Tunnel – 2 x 1,625 m Malatya, Akçadağ-Darende, Karahan Tunnel – 2 x 1,600 m Bartın, Çakraz-Kurucaşile, Cumayanı (T2) Tunnel – 2 x 1,600 m Sinop (Gerze) - Samsun (Yakakent), Yenikent Tunnel – 2 x 1,598 m Mersin, Silifke-Aydıncık, Boğsak Tunnel - 2 x 1,573 m Zonguldak-Kilimli, Mithatpaşa-2 (Prof Dr. Teoman Duralı Tunnel-2 / İkinci Makas) Tunnel – 2 x 1,546 m Karaman (Taşkent) - Antalya (Alanya), Çayarası-5 Tunnel – 1 x 1,514 m İstanbul, Sabiha Gökçen Airport Cut-Cover Tunnel – 2 x 1,500 m Zonguldak, Kozlu-Ereğli, Değirmenağzı-4 (Ilıksu-4) Tunnel – 1 x 1,468 m Rize (Çayeli) - Artvin (Pazar), Çayeli Tunnel – 2 x 1,392 m Artvin, Kemalpaşa-Hopa, Selimiye Tunnel – 1 x 1,366 m Giresun-Dereli, Duroğlu Tunnel – 2 x 1,318 m İstanbul, Kasımpaşa-Hasköy Tunnel – 2 x 1,316 m Trabzon-Maçka, Deliklitaş Tunnel – 2 x 1,306 m Antalya, Kemer-Kumluca, Phaselis (Alacasu) Tunnel – 2 x 1,305 m Sinop-Gerze, Çiftlik (Çiflikköy) Tunnel – 2 x 1,285 m Erzurum (İspir) - Artvin (Yusufeli), T2 (Arkun / Arkın) Tunnel – 1 x 1,275 m Gümüşhane (Kürtün) - Giresun (Doğankent), Elceğiz Tunnel – 1 x 1,265 m Ankara, Çayırhan-Nallıhan, Çayırhan Connection Tunnel – 2 x 1,262 m Rize, Pazar-Çayeli, Pazar-1 Tunnel – 2 x 1,238 m Karaman (Taşkent) - Antalya (Alanya), Çayarası-4 Tunnel – 1 x 1,211 m Kahramanmaraş-Göksun, Tekir (T2) Tunnel – 2 x 1,205 m Artvin, Hopa-Kemalpaşa, Kopmuş Tunnel – 1 x 1,162 m Kahramanmaraş-Göksun, Göksun-T1 Tunnel – 2 x 1,143 m Mersin, Yenikaş-Gözce, Karadere Tunnels, T4 Tunnel – 2 x 1,124 m Rize (Fındıklı) - Artvin (Arhavi), Kıyıcık Tunnel – 2 x 1,121 m Antalya-Göynük, Orhan Büyükalp Tunnel – 2 x 1,100 m Ordu, Topçam-Mesudiye, Mesudiye Tunnel – 1 x 1,109 m Bartın-Amasra, Amasra Tunnel – 1 x 1,065 m Artvin, Arhavi-Hopa, Arhavi Tunnel – 2 x 1,052 m Bolu (Mengen) - Zonguldak (Devrek), Dorukhan Tunnel – 2 x 1,050 m Ordu,