In the clip above, you can follow 15 meters underground and see when the Varberg tunnel takes shape.
See the exclusive pictures - here the Varberg tunnel was blown up
2021-11-06T17:42:11.740Z
The Varberg tunnel is one of Western Sweden's largest infrastructure projects - but the road here has been narrow and long. Here, SVT gets to follow underground for the first time.
Source: svt