[nfbmi-talk] Opinions on audible crosswalks?

[Linda Bloodsaw]

> 
> I heard about a blind person who had not walked a particular route in a while.  He found out that the intersection he used to cross without a problem, had turned into a roundabout.  He managed to get to his destination, but it was not easy.  How is an inexperienced traveler supposed to manage in this situation without getting hurt or worse?