The road begins in the south of Iceland near Haukadalur and behind the Gullfoss waterfall, ending in the north near Blönduós. The road traverses the interior between two glaciers, Langjökull and Hofsjökull. It is the second longest of the roads through the Highlands of Iceland. It takes about 5 hours to traverse by car, the road is generally rough, but river crossings are bridged.