Arnardalshamar Tunnel

The Arnardalshamar Tunnel is a tunnel in Iceland, located in Westfjords along Route 61. It has a length of 30 m (98 ft) and was opened in 1948.^[1] It was the first manmade tunnel in Iceland and it is also the shortest.^[2][3][4] It cuts through a basalt dike known as Arnardalshamar, between Skutulsfjörður and Álftafjörður.^[5] The tunnel was widened to 8.5 m (28 ft) in 1995.^[6]

Arnardalshamar tunnel

Overview
Other name	Arnarnesgöng
Location	Westfjords, Iceleand
Operation
Work begun	1947
Opened	1948
Operator	Icelandic Road Administration
Technical
Length	30 m
No. of lanes	2