Bridges of Norway and Sweden
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Hålogaland Bridge, Narvik, Norway. Sept. 24, 2019
The Hålogaland Bridge (Norwegian: Hålogalandsbrua) is a suspension bridge which crosses the Rombaksfjorden in Narvik Municipality in Nordland county, It is 1.5km long and is the second-longest bridge span in Norway.
The span of the bridge was built as a closed steel box girder. The main span is 1,145m and the side spans are 240m and 149m. The navigational clearance is 42m, while the height of the pylons is 175m. The bridge has two main cables with a length of 1,621m-long and a diameter of 47cm. The hanging cables and suspension rods increase safety for travellers.
The A-shaped bridge also has five pillars with height ranging from 12m to 30m. It has a sailing height of 40m and sailing width of 200m.
The bridge top has an inverted pyramid shape, providing enough space for lighting and protection from bad weather. The main deck consists of a streamlined steel box with two road lanes and a 3.5m-wide foot and cycle path. The bridge is anchored on both sides with the help of conventional rock anchors.
