19 Mayıs Tunnel
2nd Street Tunnel
75th Anniversary Selatin Tunnel
Aba Saleh al-Mahdi tunnel
Aberdeen Tunnel
Addison Airport Toll Tunnel
Ahmed Hamdi Tunnel
Aithra Tunnel
Al Shindagha Tunnel
Alaskan Way Viaduct replacement tunnel
Allegheny Mountain Tunnel
Almannaskarðsgöng
Arrissoules Tunnel
Asarkayası Tunnel
Aslanlı Tunnel
Austmannali Tunnel
Ayran Tunnel
Baguashan Tunnel
Baltimore Harbor Tunnel
Bankhead Tunnel
Baregg Tunnel
Battery Park Underpass
Bayraklı Tunnels
Bayramca Tunnel
Baytown Tunnel
Beaminster Tunnel
Beaucatcher Tunnel
Belchen Tunnel
Belkahve Tunnel
Belle Chasse Tunnel
Big Walker Mountain Tunnel
Bjorøy Tunnel
Bjørvika Tunnel
Blackwall Tunnel
Blanka tunnel complex
Blue Mountain Tunnel
Blue Ridge Parkway tunnels
Bobby Hopper Tunnel
Bolungarvíkurgöng
Boğsak Tunnel