What would 'motorway' coorrespond to in th usa?
Freeway? Expressway? I think it's one of those highways meant for only fast traffic (no bicycles and no hitchhikers sort of thing.)
Correct (and no right turns, or maybe that's only right turns in the US!)
Why "There is no motorway on the map" was not accepted?
"There is no motorway on the map" - níl aon mhótarbhealach ar an léarscáil
"The motorway is not on the map" - níl an mótarbhealach ar an léarscáil
an mótarbhealach means "the motorway".