PropellerAds Hardanger Bridge, Norway Skip to main content

Hardanger Bridge, Norway

By
Hardanger Bridge is a suspension bridge across the Hardangerfjorden in Hordaland county, Norway. The bridge connects the municipalities of Ullensvang and Ulvik. It replaced a ferry connection between Bruravik and Brimnes, and thereby shortens the driving time between Oslo and Bergen. It is the longest suspension bridge in Norway.


The bridge was approved for building by the Norwegian Parliament on February 28, 2006, and construction began on February 26, 2009.While the bridge was engineered by the Norwegian Public Roads Administration, the construction is done by MT Højgaard.The project had a budget of NOK 2.3 billion (€290 million) and more than half of this will be paid by toll and saved ferry subsidies.The Administration is considering a different route over a future bridge as the main connection between East and West.

The ferry, serviced by Fjord1, ran across the fjord every 20–60 minutes depending on the season, and the trip lasted 10 minutes.
The bridge is 1,380 metres (4,530 ft) long, with a main span of 1,310 metres (4,300 ft). Sailing height is 55 metres (180 ft) and the towers reach 200 metres (660 ft) above sea level. There are two driving lanes for cars with an 80 kilometres per hour (50 mph) speed limit, and a separate lane for pedestrians and cyclists.
The traffic predicted for the bridge was only estimated to be 2000 vehicles per day. The opening of the bridge took place on 17 August 2013.


The main span is one of the longest suspension bridge spans in the world. It is also the longest tunnel to tunnel suspension bridge in the world. On the south end of the bridge, cars immediately enter the 1.2-kilometre (0.75 mi) Bu Tunnel that goes under the village of Bu and on the north side of the bridge, cars immediately enter the 7.5-kilometre (4.7 mi) Vallavik Tunnel which includes a 500-metre (1,600 ft) long segment to a roundabout inside the tunnel. At the roundabout, cars can take another 500-metre (1,600 ft) long tunnel that leads to Ulvik or they can take a 7-kilometre (4.3 mi) long tunnel to Granvin.

Comments

Post a Comment

Popular posts from this blog

world's longest cable-stayed bridge-Russky Island, Russia

By
1. The bridge to Russky Island is the world's longest cable-stayed bridge, with a 1104 m long central span. 2. The bridge also has the second highest pylons after the Millau Viaduct and the longest cable stays. 3. The design of the bridge crossing has been determined on the basis of two primary factors: Shortest coast-to-coast distance in the bridge crossing location 1460 m. Navigable channel depth is up to 50 m. The locality of the bridge crossing construction site is characterized by severe climate conditions: temperatures vary from -31 °C to 37 °C; storms bring winds of up to 36 m/s and waves of up to 6 m in height; and ice formations in winter can be up to 70 cm thick. Total Length : 3100meters Width : 29.5m Height : 320.9m Longest Span  : 1104m Clearence  Above : 70m Building  Cost : $1.1 billionUSD Opened : 2012 Source : Wikepedia, Google
Post a Comment
Read more

Second longest cable stayed bridge in North America-Port Mann Bridge

By
The widest bridge in the world (until the Bay Bridge's east span recently opened), the bridge east of Vancouver, B.C., which opened in 2012, remains the second-longest bridge in North America. The cable-stay bridge uses an impressive 288 cables to reach a total bridge length of 6,866 feet. The  Port Mann Bridge  is a 10-lane  cable-stayed bridge  that opened to traffic in 2012. It is currently the second longest cable-stayed bridge in North America and was the widest bridge in the world until the opening of the new  Bay Bridge in California .  The new bridge replaced a steel arch bridge that spanned the  Fraser River , connecting  Coquitlam  to  Surrey  in  British Columbia  near  Vancouver .  The old bridge consisted of three spans with an  orthotropic deck  carrying five lanes of  Trans-Canada Highway  traffic, with approach spans of three steel plate girders and ...
Post a Comment
Read more

Famous Civil Engineers of All Time - Part II

By
1. John Bradfield Dr. John Jacob "Job" Crew Bradfield CMG (26 December 1867 – 23 September 1943) was a prominent Australian engineer who is best known for his work overseeing the design and building of the Sydney Harbour Bridge. Bradfield was the designer and consulting engineer for the Story Bridge, Brisbane. He also designed the Cataract and Burrinjuck Dams. In October 1938 Bradfield published a proposal (known as the Bradfield Scheme) for diverting some coastal rivers of Queensland onto the western side of the Great Dividing Range. However, it was never implemented. Bradfield designed the Circular Quay railway station. 2. John Rennie the Elder John Rennie FRSE FRS (7 June 1761 – 4 October 1821) was a Scottish civil engineer who designed many bridges, canals, and docks. In 1791, he moved to London and set up his own engineering business, having by then begun to expand into civil engineering, particularly the construction of canals. His early projects i...
Post a Comment
Read more