When I travel - no matter how near or far - I am extremely irritated by polyonymous street names, as well as roadside informational messages that alternate between polyonymous structure names.
Great fun in Greece where the street names on my map were written in the European alphabet, in the guide book they used the European alphabit as well but with anglicised pronounciation and on the street signs the cryllic alphabet was used.
Wound up in some great places trying to get unlost though.