- Source: Gotthard Tunnel (disambiguation)
Tunnels traversing the Saint-Gotthard Massif in Switzerland:
Gotthard (Rail) Tunnel, 15km railway culmination tunnel (1882)
Gotthard Road Tunnel, 17km motorway tunnel (1980)
Gotthard Base Tunnel, 57km railway lowest-level tunnel (2016)
See also
Gotthard (disambiguation)
