Today we visited the towns of Reyðarfjöur, Eskifjörður, Nesaupstaður, (try saying those names 3 times fast) and camped the night on the southern side of Reyðarfjöur. These are all small sea-side communities, in picturesque settings; though today with cloud covering the mountains and keeping the sun at bay not particularly photogenic. The route between E10 and N11 involved some steep switch backs, dense fog and a 600 meter long oneway tunnel. The tunnel confused us for a while. The signs at the entrance seemed to indicate that access was controlled by a set of lights (clear - go, red - don't go was how we interpreted the minimal signs), but we noticed a number of vehicles exit towards us with out seeing any red light. Eventually we asked another driver about the process and discovered that there were two passing spots in the tunnel so "just go ahead", was the advice.
We saw a few examples of Icelandic "big tired vehicles" today. Note the photos below of the ford van with huge tires and the two rescue pickups. It is hard to see but one of the pickups is a Ford F350. We have seen a lot of US vehicles here. Already more than we have seen in all of Europe. I don't know what that means about Icelanders or those vehicles.