The Word Game, Part 1

His parents took him frequently on long car trips for family holidays and vacations. Reading in the car made him naseuous, so he spent a good deal of time desperately looking out the window for something to distract him from the tedium of the drive. His mother had suggested that he try to observe something new about commonplace objects, so one day he decided to see what he could get out of road signs. SPEED LIMIT 55. Nothing distinctive about the size or shape of the sign, but it did have that double number. And, he realized, that was also the number of letters in both words -- four fives. A winning poker hand!