Bloomberg reports Uber Expands Driverless-Car Push With Deal for 24,000 Volvos.

Uber Technologies Inc. agreed to buy 24,000 sport utility vehicles from Volvo Cars to form a fleet of driverless autos, a signal that the company remains committed to autonomous cars under newly appointed Chief Executive Officer Dara Khosrowshahi.Uber's order steps up efforts to replace human drivers, the biggest cost in its on-demand taxi service. The autonomous fleet is small compared with the more than 2 million people who drive for Uber but reflects dedication to the company's strategy of developing self-driving cars."This new agreement puts us on a path toward mass-produced, self-driving vehicles at scale," Jeff Miller, Uber's head of auto alliances, told Bloomberg News. "The more people working on the problem, we'll get there faster and with better, safer, more reliable systems.