Constructed in the 1990s and measuring some 600 miles, the tunnels provide flood control for the city and outlying communities. Homeless outreach workers said 1,200 to 1,500 people live in them. Many have constructed elaborate shelters, often out of plywood and scraps of metal or brick below the casinos that define the Strip.
At the very least, I encourage everyone to look up photos of the Vegas Sewer people. I did years ago and it was such a wild and unique thing to see.
Just did. Pretty interesting stuff. Thanks for that