Roads of Iceland
Road 1
Roads 20-29 and 200-299
Roads 30-39 and 300-399
Roads 40-49 and 400-499
Roads 50-59 and 500-599
Roads 60-69 and 600-699
Roads 70-79 and 700-799
Roads 80-89 and 800-899
Roads 90-999 and 900-999