In this letter, we present an evolutionary model of route choice for two heterogeneous groups of drivers, described by replication dynamics. All individuals in the two groups of novice drivers and skilled drivers play a globally coupled game. An individual takes all game participants but himself as interactive neighbors, and the game is infinitely repeated. The strategy switching obeys the rule of “survival of the fitter”. The gains of the group are summed and averaged as the fitness, and the strategy in the next round is decided by comparing the fitness. Each individual aims to maximize his own benefit.