Héðinsfjarðargöng
Siglufjörður entrance | |
| Overview | |
|---|---|
| Location | Links Ólafsfjörður and Siglufjörður, Iceland |
| Route | 76 |
| Operation | |
| Work begun | 2006 |
| Opened | 2010 |
| Owner | Vegagerðin |
| Traffic | Automotive |
| Character | Passenger |
| Vehicles per day | Summer: 940 Winter: 520 (2022) |
| Technical | |
| Length | 6.9 km (4.3 mi) (southern tunnel), 3.7 km (2.3 mi) (northern tunnel) |
| No. of lanes | 2 |
| Highest elevation | 60 m (200 ft) (southern tunnel), 73 m (240 ft) (northern tunnel) |
| Lowest elevation | 6 m (20 ft) (southern tunnel), 12 m (39 ft) (northern tunnel) |
| Width | 7.6 m (25 ft) |
| Grade | 3% |
Héðinsfjarðargöng (Icelandic pronunciation: [ˈçɛːðɪnsˌfjarðarˌkœyŋk] ⓘ, lit. 'Héðinsfjörður Tunnel') 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).