funny@lemmus.org to Ask Lemmy@lemmy.world · 8 months agoWhy is such a tunnel needed?media.mas.toimagemessage-square61fedilinkarrow-up1600arrow-down139file-text
arrow-up1561arrow-down1imageWhy is such a tunnel needed?media.mas.tofunny@lemmus.org to Ask Lemmy@lemmy.world · 8 months agomessage-square61fedilinkfile-text
I found such a photo on the Internet and became interested in what function such a structure could perform.
minus-squareRednax@lemmy.worldlinkfedilinkarrow-up1·8 months agoIn that case, the bridge in OP’s image is currently just an airduct.
In that case, the bridge in OP’s image is currently just an airduct.