The planned tunnel under the Oresund between Sweden and Denmark, beneath the Straits of Gibraltar between North West Africa and South West Europe, as well as the tunnels that are under construction or planned between the Japanese islands and in other areas will also have a similar effect.
Itonela elicetyiweyo ngaphantsi kwe-Oresund phakathi kweSweden neDenmark ngaphantsi kwenyoba yase Gibralta phakathikomntla-Ntshona weAfrika noMzantsi-Ntshona we-Europe njengetonela phambi kolwakhiwo okanye newangciso phakathi kwesiqithi samaJapan nakwezinye iindawo nazo zakuba nendima efanayo