Secure Truck Yard in Las Vegas , NV

Hope you get an answer soon; couple other drivers asked the same question this week.
There is a place like you want, but I don't know the name of it. If I find out, I'll post it for you and the others.

 

Found this post; you can call and find out if it's accurate or not.
`
The Wild West Truck stop, exit 37. Reserved fenced in parking in front of the motel.

 

There was a company advertising on Craigslist awhile back that they were almost completed on building two secure lots in Vegas. They had a website and I didn’t save it. I was looking for the same thing.