SaferRide, NHTSA’s Mobile App
NHTSA’s SaferRide app will help drunk drivers off our roads by allowing users to call a taxi or a friend and by identifying their locations so they can be picked up.
For Android devices, from the Google Play Store: https://play.google.com/store/apps/details?id=com.nhtsa.SaferRide
For Apple devices, from iTunes: https://itunes.apple.com/us/app/saferride/id950774008?mt=8