funny@lemmus.org to Ask Lemmy@lemmy.world · 1 year agoWhy is such a tunnel needed?media.mas.toimagemessage-square23fedilinkarrow-up14arrow-down10file-text
arrow-up14arrow-down1imageWhy is such a tunnel needed?media.mas.tofunny@lemmus.org to Ask Lemmy@lemmy.world · 1 year agomessage-square23fedilinkfile-text
I found such a photo on the Internet and became interested in what function such a structure could perform.
minus-squareMango@lemmy.worldlinkfedilinkarrow-up1·1 year agoIt’s also amazing visually! Forget regular highways! Let’s have buried highways! That’s especially good for if our country is invaded because we can install physical barriers to logistical supply lines against us!
It’s also amazing visually! Forget regular highways! Let’s have buried highways! That’s especially good for if our country is invaded because we can install physical barriers to logistical supply lines against us!