funny@lemmus.org to Ask Lemmy · 1 year agoWhy is such a tunnel needed?media.mas.toimagemessage-square128linkfedilinkarrow-up1766arrow-down146file-text
arrow-up1720arrow-down1imageWhy is such a tunnel needed?media.mas.tofunny@lemmus.org to Ask Lemmy · 1 year agomessage-square128linkfedilinkfile-text
I found such a photo on the Internet and became interested in what function such a structure could perform.
minus-squareRednaxlinkfedilinkarrow-up1·1 year 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.