funny@lemmus.org to Ask Lemmy@lemmy.world · 1 year agoWhy is such a tunnel needed?media.mas.toimagemessage-square129fedilinkarrow-up1766arrow-down146file-text
arrow-up1720arrow-down1imageWhy is such a tunnel needed?media.mas.tofunny@lemmus.org to Ask Lemmy@lemmy.world · 1 year agomessage-square129fedilinkfile-text
I found such a photo on the Internet and became interested in what function such a structure could perform.
minus-squareMr_Blott@lemmy.worldlinkfedilinkarrow-up4·1 year agoOn ski mountains these are usually placed in an avalanche prone area to stop the snow blocking the road
On ski mountains these are usually placed in an avalanche prone area to stop the snow blocking the road