“Bjarkøy Fixed Link”的意思、由来-开放百科全书

The Bjarkøy Fixed Link ({{lang-no|Bjarkøyforbindelsen}}) is a fixed link which will connect the three islands of Bjarkøya, Sandsøya, and Grytøya in Harstad Municipality in Troms county, Norway. The fixed link should be completed in late 2018. A subsea road tunnel connect the islands of Grytøya and Bjarkøya and a bridge connects the islands of Grytøya and Sandsøya. The tunnel to Bjarkøya is {{convert|3.25|km}} long. The bridge to Grytøya is {{convert|300|m}} long plus a {{convert|900|m|adj=on}} long causeway. The project also included {{convert|3|km}} of new road on Grytøya to connect the existing roads to the new undersea tunnel. The Bjarkøy Tunnel is designated as part of Norwegian County Road 867, while the Sandsøya Bridge is part of Norwegian County Road 124.^[1]

History

The former municipality of Bjarkøy had a population of about 500 people. In a referendum in 2002, the residents voted to merge with the much larger neighboring Harstad Municipality if the fixed link was built, but since less than two-thirds of the vote approved it, it was not a binding vote. After further discussions, the municipalities were merged on 1 January 2013.^[2] The financing of the project is based on financing from tolls, saved subsidies to the ferry operations, the saving of {{NOK|100 million}} needed to build new ferry quays if the ferry service had continued, money saved through the municipal merger, and grants from Troms County Municipality. The total cost is estimated at {{NOK|710 million}} and the tentative completion date is 2016.^[3]

Construction

Construction began in late 2014, and as of October 2015 the Bjarkøy tunnel bore reached {{convert|1000|m}} from Grytøya.^[4] In July 2016, weaknesses in the sea floor rock which threatened the flooding of the tunnel led to the reporting of an increased cost projection in excess of {{NOK|962 million}}.^[5] In July 2017, asphalting of the road surface inside the tunnel commenced with the projected completion date revised to autumn 2018.^[6]

References

1. ^{{cite web |url=http://www.vegvesen.no/Fylkesveg/bjarkoyforbindelsene|title=Fv. 867 / Fv. 124 Bjarkøyforbindelsene |publisher=Norwegian Public Roads Administration |language=Norwegian |accessdate=17 August 2012}}
2. ^{{cite web |url=http://fil.nrk.no/nyheter/distrikt/troms_og_finnmark/1.210443 |archive-url=https://archive.is/20120708041444/http://fil.nrk.no/nyheter/distrikt/troms_og_finnmark/1.210443 |dead-url=yes |archive-date=8 July 2012 |title=Ugyldig folkeavstemning i Bjarkøy |work=Norwegian Broadcasting Corporation |date=7 September 2002 |language=Norwegian |accessdate=12 September 2011 }}
3. ^{{cite web |url=http://www.ht.no/incoming/article450108.ece |title=Angriper Bjarkøyforbindelsen |work=Harstad Tidende |last=Arvola |first=Øivind |date=28 April 2011 |language=Norwegian |accessdate=12 September 2011}}
4. ^{{cite news|author1=Inge Bjørn Hansen|title=Tunnelen er 1000 meter på veg|url=http://haalogalandavis.no/index.php?page=vis_nyhet&NyhetID=3202|accessdate=22 January 2016|publisher=Hålogaland Avis|date=13 October 2015|language=NO}}
5. ^{{cite news|last1=Pedersen|first1=Linda|title=Bjarkøyforbindelsen blir mange millioner dyrere enn planlagt|url=https://www.nrk.no/troms/bjarkoyforbindelsen-blir-mange-millioner-dyrere-enn-planlagt-1.13028768|accessdate=20 August 2017|publisher=Norsk Rikskringkasting AS|date=5 July 2016|language=NO}}
6. ^{{cite web|title=Har startet asfalteringsarbeid i Kvernsuntunnelen|url=https://www.vegvesen.no/Fylkesveg/bjarkoyforbindelsene/Nyhetsarkiv/har-startet-asfalteringsarbeid-i-kvernsuntunnelen|publisher=Statens vegvesen|accessdate=20 August 2017|language=NO|date=11 July 2017}}