Tunnels in Denmark

bridge–tunnel road and railway crossing of the Great Belt in Denmark

Limfjordstunnelen (The Limfjord Tunnel) is a Danish motorway tunnel which connects the highway in eastern Aalborg with the highway east of Nørresundby. Opened 6 May 1969, it was the country's first motorway tunnel. The tunnel measures in length, and in width. Limfjordstunnelen comprises a 6-lane motorway, which is part of the E45. Comprising a segment of the North Jutland Motorway, it passes under the shallow sound of Limfjorden. It is one of three permanent links between Vendsyssel and Himmerland, the other two being Limfjordsbroen in central Aalborg and Jernbanebroen over Limfjorden, the rai