Hitra island outside Trondheim is connected to mainland Norway by westamarans and two tunnels, one to the south, 5,6 kilometres long, and one to the north, 5,3 kilometres long. You can read Åland MP, author and journalist Jörgen Pettersson’s fresh impressions here: http://jp-ax.blogspot.no/2015/03/vatten-och-vind-pa-hitra.html. It is easy to turn on Google Translate and have it reasonably translated into which language you prefer.