In Southern California, there are some dirt roads in the hills that are labeled "motorways." They most likely date from the dawn of the automobile era, when they were so designated.
One of my younger sister’s was attending a small college in PA in the early 80’s and met a British exchange student.
They went out a few times, nothing serious.
But she was shocked when he first said about what time to show up to take her out when he said “What time shall I knock you up?’’.