During the Consumer Electronics Show (CES) in Nevada, visitors could take advantage of a new transportation system under the Las Vegas strip.
Beneath the Las Vegas Convention Centre, Elon Musk has built a tunnel to transport people in Teslas.
Musk claims it is the future of transport – but did he reach his ambition?
This film is from Click – the BBC’s weekly technology show.
Please subscribe HERE http://bit.ly/1rbfUog