The very safety of our drivers is at stake. Our countries' drivers have grown restless behind the wheel -- they've mastered texting, one knee driving, and can eat enormous burritos while navigating a dicey pass on a two-lane highway. Our current system of street signs is woefully out of touch and in danger of becoming completely irrelevant. What does merge mean to a college kid hauling ass in a Mustang, sexting his girlfriend while downing a Big Gulp? We need street signs that relate to the current driver, the driver of tomorrow, not the two-hands-on-the-wheel, signal-at-every-turn dinosaur. This book is your bible of the American road. You're welcome.