In case you wonder, the Koralm Tunnel has a length of 32.9km
https://en.wikipedia.org/wiki/Koralm_Tunnel
"The Koralm Tunnel opened on the 14th of December 2025" ... wikipedia living in the future past :)
alt Hacker News
"The Koralm Tunnel opened on the 14th of December 2025" ... wikipedia living in the future past :)