Researchers say it shows driverless cars working together could improve traffic flow by at least 35%.
BBC Radio 4
Uber is planning to list its shares on the New York Stock Exchange in a deal likely to value the ride hailing taxi app firm at about $100bn.
As mentioned earlier, it is ploughing huge amounts of money into autonomous vehicle technology, and as a result, although it has grown impressively fast, it also routinely incurs heavy losses.
"We're quite quite small right now. It's doesn't matter how you phrase it, we're quite early in the transition from the overall transportation system we have, to something that looks more like mobility as a service in the future," Andrew Salzberg, Uber's head of transport policy tells BBC Radio 4's Today programme.
"I think at the end of the day, people have to be convinced that there's a story here that this growth is going to justify the numbers we're talking about, and that's what we're building."
BBC Radio 4
It might not make sense for a company like Uber to be worth $100bn but might never make a profit, but some experts think that the ride hailing taxi app firm does have a strategy in place.
"What they've been doing is spending a lot of money to win market share. Right now they've got a lot of rivals - people driving their own cars, Ola in India, Lyft in the US, and their hope is that they can keep innovating, keep spending, they can invest to beat out the competition, and eventually improve their profit margins over the long run," Shanti Kelemen, Senior Portfolio Manager, Coutts told the Today programme.
"Think of the long run - it's not just the market for taxis, they want to stop you from driving your car to work, and have some sort of service that does that for you.
"That could be decades away, but they're looking at that long-term market opportunity for how do you move people around in their daily lives."
A self-driving shuttle bus service is to be deployed in New York City by the middle of the year.
Boston start-up Optimus Ride will run vehicles on private roads at the Brooklyn Navy Yard site located on New York's East River.
The shuttle will help workers get around the large site.
Self-driving vehicles are being widely trialled around the world, but vehicles sometimes crash and some regulators have halted tests.