Héðinsfjarðargöng (, ) are two road tunnels in northern Iceland, connecting Ólafsfjörður and Siglufjörður. They were opened on October 2, 2010. The total cost was around ISK 12 billion ($106 million). thumb|left|250px|Ólafsfjörður entrance == Social, economic and cultural impact of the tunnels == In 2008, a seven-year research project was initiated to evaluate the social, economic, and cultural impact of the Héðinsfjörður tunnels. The project was directed by Professor Thoroddur Bjarnason and implemented by a research team at the University of Akureyri.
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2 mapped locations
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).