Resorts World, a $4.3 billion hotel-casino on the west side of the resort corridor, https://play.google.com/store/apps/details?id=com.us.thinkdiag.pl was built at the location of the now-demolished Stardust Casino. Encore is on the east side of the Strip. Plans are underway to built a tunnel to Encore Las Vegas and Resorts World Las Vegas. On Monday, officials said the only people who can use the underground Tesla system for the convention are attendees with official badges, according to the Las Vegas Review-Journal. Las Vegas tourism officials hope it will help the local casino economy recover from a pandemic-related slump. The intent of the 1.7-mile underground tunnel system is to move attendees from different sites at the convention center, officials said.