I’ve been driving for a long time. And much about how we travel by car has changed over the years. We used to carry paper maps and now have that information on our phones. Until a few years ago, the radio was the only way to learn about traffic accidents. But now we have phone apps and electronic overhead signs to help us avoid trouble spots. Many states try to get people to pay attention to those electronic messages by making them humorous. But those cute sign messages won’t be around much longer…