Uber riders needing a WAV in New York City, Boston, Philadelphia, Chicago, Toronto and Washington, DC will be able to book one through Uber in 15 minutes or less on average. And over the next year, Uber aims to provide WAV transportation with similar wait times in San Francisco and Los Angeles as well. The company says that these eight cities account for half of all Uber trips in North America.

Uber has been sued multiple times for failing to accommodate passengers with disabilities. Rival Lyft has faced lawsuits as well.

Uber says that MV's WAVs are operated by drivers who have been trained in safe wheelchair securement and it's working to ensure WAV trips don't cost more than a comparable UberX trip. "We're committed to making accessibility a meaningful part of what we do, and we're proud to be doing our part to enable improved access to transportation for people with disabilities," Uber CEO Dara Khosrowshahi said. "We know there is still a long way to go -- and that we're at the beginning, not the end, of this journey."