>>>>>Now, of course, we call the highway "highway", even when it's not an overpass. Even when it's an underpass under an overpass, we still call it a highway. Must refer to speed rather than altitude, I guess.
>>>>
>>>>Here in the states half of these are wrong anyway.
>>>
>>>Which half?
>>
>>The half clearly marked as "wrong way". You can't miss it, the signs are about 1.5 meters wide.
>
>Which brings up the question, if there are 'rights of way', are there 'wrongs of way'?

And let's not forget the "lefts of way".