Instead of cars, the Las Vegas version of Elon Musk's high-speed underground tunnels would use high-volume passenger cars, like a subway or train.

Sin City looks like it’s ready to indulge Elon Musk and his plans to build an underground high-speed transport system to ferry 1 million tourists back and forth across the city, starting January 2021, if approved.

Through the Boring Co., Musk will build the system, which is similar to what he’s proposed for Los Angeles, at a cost of $35 million to $55 million. The plan has already drawn the support of Las Vegas’ tourism agency.

“It’s really innovative. I think it will be an attraction in and of itself, frankly,” Steve Hill, president and CEO of the Las Vegas Convention and Visitors Authority, told The Associated Press.

Details of the project have not been finalized. But Hill said the system will probably have three or four stations, each situated at entrances to the convention center’s halls. People would travel to the hall of their choice in electric vehicles in the tunnels moving in opposite directions.Sin City looks like it’s ready to indulge Elon Musk and his plans to build an underground high-speed transport system to ferry 1 million tourists back and forth across the city, starting January 2021, if approved.

(Chicago signs off on Musk’s Boring Company tunnel to O’Hare. Click Here for the story.)

Tourists could be whisked around Las Vegas in a vehicle much like this.

While similar, this project is different that his Los Angeles project to build underground tunnel systems to get to the airport while skipping the city’s famously oppressive traffic. After a short delay, the company did offer test rides to the public late last year.

The ultimate goal, Musk previously announced, was to set up a network of underground tunnels that will permit vehicles, pedestrians and bicyclists to whisk around the City of Angels at speeds of up to 150 mph, avoiding the city’s notoriously gridlocked streets. Musk has indicated rides for individuals could run as little as $1.

Boring is one of a handful of companies started by the South African-born entrepreneur, others including battery-carmaker Tesla, as well as rocket firm SpaceX and SolarCity, a solar panel company that was merged into Tesla last year.

Musk has also laid out a concept called the “Hyperloop,” in which closed capsules would blast through either sealed tunnels or tubes that have had most of their air evacuated.

(Click Here for more about Musk’s underground hyperloop plans on the East Coast.)

By using magnetic levitation to float above the surface of the tube or tunnel, capsules would travel at speeds that potentially could top 600 miles per hour, Musk and other proponents pitching Hyperloop technology as an alternative to more traditional high-speed rail systems.

Though the underground system Musk has envisioned for L.A. and other cities has been dubbed the “Loop,” it relies on different technology. For one thing, the tunnels aren’t sealed, so they operate at normal atmospheric pressure.

To use the system, a vehicle would drive into a station and onto a skateboard-like platform that would then be lowered into the tunnel system. Other electric “skates,” as the electric-powered devices are called, would have an enclosed compartment for pedestrians or bicyclists to ride in.

(To see more about Musk’s testing tunnel in L.A., Click Here.)

The skates could either enter the system by a ramp, or be lowered on an elevator. Elevators, Musk has noted, could even be used to give travelers direct access to a parking structure or office building, even a private home.