| Mælefjell Tunnel | |
| Official Name: | Mælefjelltunnelen |
| Other Name: | Århus-Gvammen (project) |
| Location: | Upper Telemark, Telemark, Norway |
| Coordinates: | 59.5597°N 8.6872°W |
| Start: | Århus, Seljord, Telemark, Norway |
| End: | Gvammen, Hjartdal, Telemark, Norway |
| Startwork: | 2013 |
| Opened: | 19 December 2019 |
| Owner: | Government of Norway |
| Operator: | Norwegian Public Roads Administration |
| Traffic: | Automotive |
| Character: | Rapid transit |
| Toll: | Free |
| Vpd: | 1700-2750 |
| Engineer: | NCC |
| Length: | 9.355km (05.813miles) |
| Lanes: | 2 |
| Speed: | 80km (50miles) |
| Width: | 10.5m (34.4feet) |
The Mælefjell Tunnel (Norwegian: Mælefjelltunnelen) is a 9.35adj=midNaNadj=mid road tunnel along the European route E134 highway in Telemark county, Norway. The southern end of the tunnel is located at Århus on the north side of the village of Seljord in Seljord Municipality. The northern end of the tunnel is at Gvammen, just east of the village of Hjartdal in Hjartdal Municipality. The tunnel was opened on 19 December 2019, as Norway's seventh longest road tunnel. It is part of the European route E134 highway, and upon its completion, it made the highway about shorter, saving trucks about 18 minutes of driving time between those two places. Construction started in 2013 and the breakthrough occurred on 3 May 2017.[1]
The tunnel was built to shorten the travel time along the European route E134 highway and provide better accessibility especially for heavy vehicles by avoiding the Åsebrekken pass, as well as increasing traffic safety along a congested section of road. The 9355m (30,692feet) long tunnel passes beneath the mountain Mælefjell. A total of of new road was built, replacing of the former route through Flatdal. The project was financed by the government of Norway. The total cost was .[2] [3]