tweet_text: @Uber_Florida / @Uber and @lyft offering two free rides up to $15 in value between from now through Sept. 15 for those evacuating to shelters, with the code DORIANRELIEF. Check @JaxReady for more. @CityofJax #JaxReady #iLoveJax #CityofJax #HurricaneDorian #Dorian #Uber #Lyft