Category:Proposed tunnels by country Subcategories This category has the following 10 subcategories, out of 10 total. A Proposed tunnels in Australia (2 P)D Proposed tunnels in Denmark (3 P)J Proposed tunnels in Japan (2 P)N Proposed tunnels in New Zealand (2 P) Proposed tunnels in Norway (9 P)R Proposed tunnels in Russia (3 P)S Proposed tunnels in Sweden (3 P) Proposed tunnels in Switzerland (2 P)U Proposed tunnels in the United Kingdom (2 P) Proposed tunnels in the United States (16 P)
