Laerdal tunnel http://www.bergen-guide.com/538.htm Laerdal tunnel Lærdalstunnel The world's longest road tunnel: Laerdal - Aurland Bergen Guide "The world's longest road tunnel: Lærdal - Aurland" http://www.bergen-guide.com/538.htm http://www.bergen-guide.com/538.htm http://www.bergen-guide.com/538.htm